August 2017
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Professor Kalogera has been appointed as a Senior Fellow of the Canadian Institute for Advanced Research (CIFAR) program in Gravity and the Extreme Universe. CIFAR is a global research organization comprised of over 400 fellows, scholars, and advisors from more than 100 institutions in 17 countries which brings together outstanding researchers to work in interdisciplinary, global networks to address the most important questions of our time. |
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CIERA Postdoctoral Alumnus Carl Rodriguez 16 PhD was included in a Northwestern Magazine cover feature showcasing the work of doctoral students from many disciplines across Northwestern. Carl studies the dynamics of black holes, and works closely with CIERA faculty member Fred Rasio. Carl is currently a Pappalardo Fellow in Physics at the Massachusetts Institute of Technology. Continue to the Northwestern Magazine article. |
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The eleventh issue of LIGO Magazine is now available for download. The issue focuses on LIGOs third detection of two merging black holes during observation run, O2. Check out past issues of LIGO magazine. |
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On August 21, the total solar eclipse fascinated people across the country. Astronomers from CIERA travelled to Wyoming, Kansas, Idaho, Missouri, and southern Illinois to enjoy the event with friends and family along the path of totality. On the day of the eclipse, CIERA hosted an unadvertised pop-up viewing on the front courtyard of the Technological Institute on Sheridan Road, attracting at least 650 people. Graduate students David Goldfinger, Kyle Kremer, and Shi Ye set up two telescopes specially outfitted with white light solar filters and eyepieces to make them safe. CIERA staff gave out safe viewing eclipse glasses and CIERA bookmarks. Read the Office for Research eclipse article featuring CIERAs Shane Larson.
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In anticipation of the 2017 total solar eclipse, Astronomy on Tap Chicago hosted 100 astronomy and beer-loving friends at Begyle Brewing at an event called Solar Eclipse of the Heart on August 14. Astronomy on Tap is a series of informal gatherings at area bars and restaurants where audiences hear scientific talks, receive updates on the latest astronomy news, and play rounds of space-themed trivia with prizes. CIERA graduate students and postdocs organize the events, which are free and open to the public. At Begyle Brewing, graduate student Cody Dirks and postdoctoral fellow Aaron Geller each gave eclipse-related talks. Cody helped the audience understand and prepare for the 2017 eclipse, while Aaron talked about the fate of our sun in the distant future. The Astronomy on Tap team gave out 100 pairs of CIERA eclipse safe-viewing glasses. Stay tuned to Astronomy on Taps Facebook and Twitter for upcoming events and talk topics (trivia hints, too!). Check out the Chicago Tribune article featuring quotes from Cody Dirks about the eclipse and Astronomy on Tap.
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CIERAs Research Experience for Undergraduates (REU) program provides students with the chance to pursue an astrophysics-based interdisciplinary research project in collaboration with Northwestern faculty. This year, 13 exceptional students were selected and funded by NSF to spend their summer researching at the University, and learning technical skills that will serve them in their future academic and professional lives. On August 17th, 2017, these summer researchers presented their investigations at the REUs programs final poster session. The session served as an opportunity for the students to share their hard work with peers and faculty from many different departments, as well as the chance to practice public speaking before presentations to the public at the Adler Planetarium, and a meeting of the American Astronomical Society. Congratulations to these talented students on all they have accomplished!
Not Pictured: Jayneal Jimenez | |||||||||||||||||||
July 2017
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Continuing an annual tradition, the CIERA Research Experience for Undergraduates (REU) program hosted a live, online career panel July 31 for our summer undergraduate researchers, organized by Aaron Geller. Dr. Geller referenced a longitudinal study of astronomy graduate students by the American Institute of Physics at the beginning of the discussion. The panelists showcase the wide range of career paths possible for individuals holding astro/physics PhDs. Panelists: Aaron Geller is director of the Northwestern CIERA REU program and an astronomer jointly appointed at Northwestern and the Adler Planetarium. Geller develops astronomy visualizations and researches star clusters and stellar evolution. View the archived panel discussion on YouTube. |
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 CIERA's 2017 Summer Student Researchers
For the summer of 2017, 34 summer students (pictured left) will work closely with researchers at CIERA. 13 of these students received funding through CIERAs Research Experience for Undergraduates (REU) program, 12 were funded through an educational grant awarded by NASA to Northwestern University through the Illinois Space Grant Consortium, and the remainder will work individually with CIERA faculty and postdocs.
2nd Row - Monica Rizzo, Ava Polzin, Nakul Gangolli, José Flores Velazquez 1st Row - Jennifer Ruda, Jayneal Jimenez, Natalia Obrzut, Nick Easton | |||||||||||||||||||
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Northwestern has issued a press release, Astronomers discover heavy metal supernova rocking out: First clear evidence of a metal-rich birthplace for a superluminous supernova, which begins: Many rock stars dont like to play by the rules, and a cosmic one is no exception. A team of astronomers, including Northwestern Universitys Raffaella Margutti, has discovered that an extraordinarily bright supernova occurred in a surprising location. This heavy metal supernova discovery challenges current ideas of how and where such super-charged supernovas occur. Supernovas are some of the most energetic events in the universe. When a massive star runs out of fuel, it can collapse onto itself and create a spectacular explosion that briefly outshines an entire galaxy, dispersing vital elements into space. In the past decade, astronomers have discovered about 50 supernovas, out of the thousands known, that are particularly powerful. These explosions are up to 100 times brighter than other supernovas caused by the collapse of a massive star. Please continue to the full Northwestern News Feature. |
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Northwestern has issued a press release, Milky Ways origins are not what they seem: Study reveals that half of matter around us likely comes from far-flung galaxies, which begins: In a first-of-its-kind analysis, Northwestern University astrophysicists have discovered that, contrary to previously standard lore, up to half of the matter in our Milky Way galaxy may come from distant galaxies. As a result, each one of us may be made in part from extragalactic matter. Using supercomputer simulations, the research team found a major and unexpected new mode for how galaxies, including our own Milky Way, acquired their matter: intergalactic transfer. The simulations show that supernova explosions eject copious amounts of gas from galaxies, which causes atoms to be transported from one galaxy to another via powerful galactic winds. Intergalactic transfer is a newly identified phenomenon, which simulations indicate will be critical for understanding how galaxies evolve. Please continue to the full Northwestern News Feature. ROUNDUP OF MEDIA MENTIONS OF CIERA/NORTHWESTERN July 27, 2017 July 26, 2017 August 28, 2017 |
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Northwestern Universitys Information Technology (NUIT) team provides campus researchers across all disciplines access to high performance computing resources and services for conducting in-depth computational analysis of their research. In the Summer 2017 Research Computing Services Newsletter, Professor Claude-André Faucher-Giguère was featured as an example of a Northwestern researcher whose work depends on these resources. His groups work involves simulations of galaxy formation and evolution, including star formation, stellar feedback, black hole/galaxy co-evolution, and the intergalactic medium. Continue to the full feature from NUIT. |
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On June 24th, Physics & Astronomy graduate students Cody Dirks and Zachary Hafen led a workshop at the Dearborn Observatory as part of the 2017 Center for Talent Development (CTD) Opportunities for the Future Family Conference. CTD's family conference features presentations designed to help gifted students and their families learn about careers and plan for the future. Over 600 people attended this years conference, and CTD worked with over 36 professionals and experts in gifted education to put on 26 unique sessions for students and families. While they visited the historic observatory, those who attended Astrophysics: Observing the Sun and Imagining the Universe heard about the exciting fields of theoretical astrophysics and astronomy directly from Northwesterns graduate students. Learn more about Northwesterns Center for Talent Development. |
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June 2017
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In a new video designed to acknowledge Northwesterns global impact, President Schapiro presents some of the outstanding work happening across all campuses, including that of CIERA Director Vicky Kalogera. Watch on YouTube Northwesterns Global Impact: |
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The Graduate School of Northwestern University has selected Fani Dosopoulou to receive the Holt Award. Named in honor of Helen Froelich Holt 34, 38MS, it is a one-time award to help facilitate completion of the dissertation leading to a PhD. The prize is intended to provide monetary support in the students final year of writing and defense of the dissertation. Fani studies the formation and evolution of binary systems from binary stars to planetary systems and massive black hole binaries. She plans to use the funds to underwrite the publication of her papers in scientific journals. Learn more about alumna Helen Froelich Holt. |
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An international group of over 60 experts and young researchers working on all types of supernovae gathered May 31 - June 2 for Supernovae: The LSST Revolution, a workshop hosted by CIERA. Through talks and panel discussions, the group explored key issues from the Large Synoptic Survey Telescope perspective. The group plans to deliver a white paper with identified challenges and recommendations. Key topics included supernova light curves, LSST cadence, classification (machine learning algorithms), progenitor modeling, precovery, and LSST metrics.
On June 2, a dozen participating graduate students from myriad institutions gave brief talks on their current work with supernovae. Please view the scientific program online to find talk titles, abstracts, and slides.
Supernovae: The LSST Revolution was made possible by a grant from the Large Synoptic Survey Telescope Corporation, CIERA, and the Department of Physics & Astronomy.
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Northwestern Now reported on June 1, 2017 that One, two and now three historic waves have come from deep space. The press release reads: The Laser Interferometer Gravitational-wave Observatory (LIGO) made the detection Jan. 4, 2017, demonstrating that a new window in astronomy has been firmly opened. Gravitational waves pass through Earth and can be heard by the extremely sensitive LIGO detectors. As was the case with the first two detections, the waves were generated when two black holes merged to form a larger black hole. The long-awaited triumph in September 2015 of the first-ever direct observation of gravitational waves completed Einsteins vision of a universe in which space and time are interwoven and dynamic. Read the full Northwestern Now article. Listen to the NorthwesternU SoundCloud story. ROUNDUP OF MEDIA MENTIONS OF CIERA/NORTHWESTERN |
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May 2017
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Congratulations to undergraduates Rebecca Diesing and Charles Chase Kimball, who jointly won the Department of Physics & Astronomy prize for best senior thesis, 2017. This award is given on behalf of the Undergraduate Curriculum Committee. Rebecca and Chase are both astronomy students; Rebecca works with Professor Farhad Yusef-Zadeh and Chase works with Professor Vicky Kalogera. Rebeccas thesis: Radio Observations of the Supermassive Black Hole at the Galactic Center and Congratulations, Rebecca and Chase! |
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What does it sound like when you transform science into music? On May 22, an audience of about 75 enjoyed the premier of the Science Sonification Project Showcase in Lutkin Hall on Evanstons campus. The event featured some of the finest composers from Northwesterns Bienen School of Music, who teamed up with five scientists to create new music compositions inspired by cutting-edge scientific research. The result was a combined lecture-recital featuring science presentations, visualizations, and live performances of original music. The Science Sonification and Composition Project is a new collaboration at Northwestern University that partners scientists with composers from the Bienen School of Music. The goal is to create and perform new music compositions inspired by cutting-edge scientific research at Northwestern. This collaboration was developed in 2016 by musician-scientists Eric Schwenker and Kyle Kremer as part of Kyle's Cosmos in Concert initiative through Northwestern's Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA).
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Laura Sampson has moved to a postdoctoral position at Penn State at the Center for Infectious Disease Dynamics. She is working on a program funded through the Gates Foundation to optimize response to measles outbreaks in sub-Saharan Africa. Daniel Anglés-Alcázar has taken a Flatiron Fellowship to carry out independent research at the newly established Center for Computational Astrophysics in the Simons Foundation's Flatiron Institute in New York City. He will continue his research using large cosmological hydrodynamic simulations to understand the formation of galaxies. |
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On March 16, CIERA welcomed Sagan Postdoctoral Fellow Dan Foreman-Mackey from the University of Washington as our Spring Interdisciplinary Colloquium speaker. The event was co-sponsored by the Northwestern Institute on Complex Systems (NICO) & Data Science Initiative (DSI). Mackey presented How to Find a Transiting Exoplanet: Data-driven Discovery in the Astronomical Time Domain to a group of about 60. Foreman-Mackey discussed the challenges of exoplanet detection and how physical models in combination with data-driven models of stars and spacecraft can be scaled and applied to hundreds of thousands of stars to detect even the smallest of exoplanets. As a computer programmer, Foreman-Mackey discussed the technical challenges and solutions of current and future datasets, which will ultimately provide greater context to the population of planets in the universe.
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On May 15, about 150 people gathered at Nichols Concert Hall to attend a CIERA music and astronomy event called A Shout Across Time. The multimedia performance combined science and music by integrating astronomy visuals, narration, and live classical music performed by students from Northwesterns Bienen School of Music. CIERA postdoctoral alumna and winner of LOreal USAs prestigious For Women in Science Fellowship Laura Sampson funded the event as part of her effort to develop astronomy outreach programs. The evening was organized by Physics & Astronomy Graduate Student and accomplished musician Kyle Kremer as part of his Cosmos in Concert initiative. This event marks another combined astronomy and music event for Kremer who has a well-known history of combing the two. During his undergraduate career, Kremer pursued a dual degree in physics and trumpet and has since created multiple science-themed music concerts as part of his effort to bring astronomy and music to the public. The evening featured two pieces to celebrate two events in modern astronomy. The first, Eclipse, displayed images of planets and videos of solar flares set to music for brass quintet arranged by Kremer to highlight the upcoming 2017 solar eclipse. The second, A Shout Across Time, projected videos related to time, mathematics, and Einstein to illustrate and commemorate Einsteins theories on general relativity, black holes, and gravitational waves. The visuals were set to original music composed by Ira Mowitz. Between the pieces, Sampson described the evolution of Einsteins theories and our current fascination with gravitational waves. Learn more about Kyle Kremers Cosmos in Concert initiative.
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On May 5, 2017, CIERA Director, Vicky Kalogera was featured in Chicago Woman magazines Women in STEM column. Kalogeras interview discussed her involvement with the LIGO team, and their discovery of gravitational waves. The interview also explored Kalogeras upbringing and long-term interests in science, and what it is like to be a female researcher in a historically male-dominated field. Read the full Chicago Woman interview. |
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On May 2, 2017 Prof. Rainer Weiss presented his talk, Beginning the Exploration of the Universe with Gravitational Waves, to an enthusiastic audience of over 260 in Tech Lecture Room 3. Prof. Weiss is professor of physics emeritus at MIT and is one of the founders of LIGO, the instrument that first heard gravitational waves emit from the merging of two supermassive black holes 1.3 billion light years from Earth. Dr. Weiss developed the concept behind LIGO as an exercise for a course on general relativity that he taught at MIT in 1967. Today the LIGO Collaboration is comprised of over 1,000 scientists and engineers world-wide, including faculty, postdocs, and graduate students at Northwestern. In his talk, Prof. Weiss discussed the history of gravitational waves and spoke of the instruments and methods for data analysis that enable the measurement of gravitational waves. He touched upon their relation to the Einstein field equations, and ended by describing the future of gravitational wave astronomy, which is a new way of studying the Universe. The audience had a chance to ask a variety of questions after the talk.
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Vicky Kalogera has been honored as the winner of the 2017 Martin E. and Gertrude G. Walder Award for Research Excellence. This award is given to one faculty member annually by the Northwestern University Provost. Provost Linzer states, Vicky is a highly prolific and influential scholar in the fields of physics and astronomy. She is a senior member of the international team that detected the first direct evidence of gravitational waves. With these data, her team also made the first direct observation of two black holes colliding. Continue to the Northwestern News announcement or the Office of the Provost announcement. Congratulations, Vicky! |
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April 2017
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To celebrate and highlight advanced research computing at Northwestern, the fourth annual Computational Research Day was held on April 18th. This all-day, campus-wide event included workshops, presentations from Northwestern researchers and guest speakers, and a poster competition sponsored by CIERA and NICO (Northwestern Institute on Complex Systems). Professor Claude-André Faucher-Giguère, who studies galaxy formation & evolution at CIERA, helped lead an informal discussion and networking session on funding and leveraging high-performance computing resources. The following graduate students with connections to CIERA presented posters in the poster competition: Sara Bahaadini, Katie Breivik, Eve Chase, Josh Fixelle, Alex Gurvich, Zach Hafen, Jason Hwang, and Kyle Kremer. Computational Research Day is hosted by Northwestern Information Technology and sponsored in conjunction with Weinberg College of Arts and Sciences, McCormick School of Engineering and Applied Science, Kellogg School of Management, Feinberg School of Medicine, Office for Research, The Graduate School, and Northwestern University Libraries. CIERA Researchers' Poster Titles: |
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Congratulations to CIERAs Claude-André Faucher-Giguère, recipient of a prestigious Faculty Early Career Development Program (CAREER) award from the National Science Foundation. Prof. Faucher-Giguère, who studies galaxy formation, will use the award for research, education, and public outreach initiatives. Read the full announcement from Northwestern News. |
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We are pleased to announce that the following postdoctoral researchers will join CIERA in the Fall of 2017! Cliff Johnson studies star clusters in the context of galaxy evolution, with a focus on data science. He will join us from the University of California at San Diego. Diego Muñoz, currently a researcher at Technion - Israel Institute of Technology, will join Prof. Yoram Lithwicks group to model the dynamics and formation of planets around other stars. Giacomo Terreran studies stellar explosions and other transients (brief astronomical events). He is completing PhD work as a joint student at Queens University Belfast and INAF Osservatorio Astronomico di Padov. Giacomo will join Prof. Raffaella Marguttis group. Jonathan Stern studies the impact of stars & black holes on galaxies and the matter between galaxies; he is now at the Max Planck Institute for Astronomy in Germany. Sarah Wellons is finishing her PhD at Harvard University and studies galaxy evolution through computer simulations. Jonathan and Sarah will join Prof. Claude-André Faucher-Giguères group. |
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Postdoctoral researcher Rocco Coppejans has joined CIERA to work with Professor Mel Ulmer on developing new techniques to correct the shapes of mirrors, in space, using magnetic fields. Coppejans completed his doctoral degree at Radboud University Nijmegen in the Netherlands. His office is located in Dearborn 6. Read more about Mel Ulmers research: Mission Impossible? Ulmer leading audacious project to unfurl worlds largest space telescope. |
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March 2017
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On March 16, 2017, CIERA graduate students Paul Williams and Michael Zevin showcased their skills in public speaking at the bi-annual event: Seven Minutes of Science. Seven Minutes of Science is the culmination of 10-weeks of practice and coaching, where the individuals present on their complex research to a general audience within a seven-minute time frame. In the past, the course has been offered exclusively to NU graduate students and postdoctoral researchers, but this quarter it was also opened to faculty for the first time. The event is organized by the RSG program, in association with CIERAs new data science program, Integrated Data-Driven Discovery in Earth and Astrophysical Science (IDEAS). A shared goal of both programs is to increase awareness for the need of excellent science communicators, and to coach researchers to improve their presentation skills. This year, fourteen speakers discussed their research in a broad range of scientific topicsfrom creating simulations that will assist in heart valve surgery, to investigating the Earths crust near the Great Lakes in order to better understand how new earth is formed on the ocean floor. Paul and Michael represented CIERA by speaking on their astrophysical investigations. Pauls presentation was titled Balloons Above Antarctica: The Coolest Place to Put a Telescope, and discussed his work with Next Generation Balloon-borne Large Aperture Submillimeter Telescope (BLAST) currently being constructed in Antarctica. Michaels talk was called Revealing the Lives of Stars Through the Cataclysmic Collisions of Black Holes, and focused on his role within CIERAs Laser Interferometer Gravitational Wave Observatory (LIGO) group, and the unknown unknowns that will define the course of future research in gravitational waves. Associate Neda Rohani (EECS) also presented on her work with LIGO affiliated project, Gravity Spy.
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The tenth issue of LIGO Magazine is now available for download. This issue focuses on LIGOs second observation run, O2. In Getting ready for O2: A data analysis perspective, gravitational-wave astronomers Sarah Caudill and Vivien Raymond discuss preparing to analyze the new data. Vivien is a Northwestern PhD from CIERA Director Vicky Kalogeras research group. Mike Zevin, a 3rd year doctoral student at Northwestern, penned a feature article, The Gravity Spy Project: Machine learning and citizen science highlighting the relationship between professional astronomers and citizen scientists which is making analyzing LIGO data more effective. Gravity Spy is a collaboration between Northwestern University (PI), led by Mike Zevin and Scott Coughlin with PI Vicky Kalogera and co-PI Aggelos Katsaggelos (Northwesterns team is comprised of a LIGO group in CIERA and a machine learning group in the Image and Video Processing Laboratory), The Adler Planetarium, led by co-PI Laura Trouille, Syracuse University, led by co-PIs Kevin Crowston and Carsten Østerlund, California State University at Fullerton, led by co-PI Josh Smith, and the LIGO Scientific Collaboration. The project is funded by the National Science Foundation. Check out past issues of LIGO magazine. |
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Science, technology, engineering, and mathematics (STEM) are crucial to innovation, yet many challenges exist to producing highly qualified STEM graduates. CIERA Professor Dave Meyer and graduate student Cody Dirks implemented a pilot of a new program called Engaging Introductory Astronomy Students in Authentic Research through Citizen Science through a National Science Foundation (NSF) initiative called Improving Undergraduate Science Education (IUSE). This NSF-IUSE supported pilot curriculum project created at CIERA encourages development in undergraduate STEM education through experiential teaching, innovative metrics of learning, and undergraduate research. In addition to Northwestern, the project is being pilot-tested at Oakton Community College, University of St. Thomas, and University of Pittsburgh for comparison. A key element is encouraging student participation in scientific processes. With the help of the Adler Planetarium, Meyer and Dirks implemented the IUSE pilot in Meyers Astronomy 120 course, Highlights of Astronomy, this past fall. In place of a traditional final paper in which students assess the validity of a news article reporting on an astronomical discovery, students designed and presented a scientific project from a set of data. Were trying to give students a chance to do science of their own by getting their hands on some data and letting them come up with an actual scientific project, said Dirks. In place of traditional classroom lectures about galaxies, Meyer also flipped the classroom by creating a series of online video lectures which created in-class time to run examples and creative activities. The first half of the quarter was spent accustoming students to large amounts of data and giving them tools like spreadsheet manipulation and basic statistical analysis. For instance, Meyer would have students work on data that he would use to demonstrate concepts like Hubbles Law. The second half of the quarter exposed them to real-world examples of larger datasets that students would analyze for the final project. Meyer gave students a spreadsheet of 20,000 rows of data about galaxiesincluding their magnitudes, size estimates, etc.from Sloan Digital Sky Survey. Based on what they learned in class about galaxies, students would come up with a research question. For the final project, students prepared a 4-minute narrated video that explained their project idea, data analysis, results, and a summary of what they learned. Dirks noted that this method allows students to understand for themselves the process that goes into producing a scientific article, analyzing data, and producing results. So far students have enjoyed the ability to be hands-on with data. Dirks said, a lot of them like the idea of getting to use actual data for a project, which is the point to begin with, to get them exposed to using actual data and doing a scientific project of their own even if they arent a STEM major. The program will be implemented in the same class next fall with Meyer, Dirks, and possibly another Teaching Assistant with several changes to refine the program. If successful, the program will be an encouraging step towards implementation in classrooms beyond Northwestern. |
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Professor Giles Novak has been appointed as a member of the ALMA Science Advisory Committee (ASAC). ALMA, the Atacama Large Millimeter-Submillimeter Array, is located in the Atacama desert in Chile and is an international partnership of the European Southern Observatory (ESO), the U.S. National Science Foundation (NSF), the National Institutes of Natural Sciences (NINS) of Japan, and several other international groups. 
ALMA is the largest astronomical project in existence, composed of 66 high precision antennas located at 16,000 feet elevation. The ASAC provides scientific advice to the ALMA board regarding the scientific operation of ALMA, serving as representatives of the wider astronomical community. Novak is serving a three-year term starting this year. |
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On March 1, Princeton Universitys N. Jeremy Kasdin presented, Finding and Characterizing Earth 2.0: An Engineering and Astronomy Partnership to an audience of approximately 80 people. Dr. Kasdin is Professor of Mechanical & Aerospace Engineering (with an affiliated appointment in Astrophysics) and Principal Investigator of Princetons interdisciplinary High Contrast Imaging Laboratory. Professor Kasdin focused his talk on the increasing discoveries of exoplanets. He described techniques and advances in imaging exoplanets, an area that has benefited from a close partnership between engineering and astrophysics. He also shared his own career path, which has included roles both in industry and academia, and talked about supporting students interested in interdisciplinary areas of study.
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February 2017
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Local astronomers, in their roles here at CIERA and at Chicagos Adler Planetarium, received a flurry of press requests for interviews and quotations in relation to the discovery of a system of exoplanets announced by NASA in February. Though CIERAs researchers were not directly involved in the discovery of the seven new planets, their ability to communicate its meaning to the public was invaluable to local press. Adler Planetarium Director of Citizen Science and CIERA Postdoctoral Research Affiliate, Laura Trouille, was interviewed about Planet Hunters and other Zooniverse citizen science projects on National Public Radios Science Friday February 24 (hear the segment here; Dr. Trouille begins at about 9 minutes in). Aaron Geller, NSF Astronomy & Astrophysics Postdoctoral Fellow, was interviewed by Chicago CBS 2 (view the segment here) in the Adlers Solar System gallery (see photo, left). Aaron also gave two radio interviews: 101 WKQX in the morning of February 23, and 1690 am WVON that evening. View Aarons Facebook Live video, courtesy of Adler Planetarium:
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On February 23, CIERA hosted a day of professional development for middle school science and astronomy teachers. Twelve teachers from Evanston, Skokie, and Libertyville participated. CIERA Data Science Scholar Ben Nelson joined Physics & Astronomy graduate students Cody Dirks, Katie Breivik, Zach Hafen, and Mike Zevin in stopping by throughout the day to talk about their research and answer the teachers questions. Evanston Township High School Astronomy teachers Andy Miner and Gion Matthias Schelbert attended, sharing many useful resources. The response from the teachers was fantastic. One said, This is the kind of collaboration that is most productive. One that is more organic. Letting teachers talk and share ideas and resources about teaching is the purest form of professional development I can think of. The discussions and meeting people was outstanding. |
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January 2017
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Ashley Yeager from ScienceNews.org writes, Blobs of gas near the Milky Ways center may be just the right mass to harbor young stars and possibly planets, too. Any such budding stellar systems would face an uphill battle, developing only about two light-years from the galaxys central supermassive black hole with its intense gravity and ultraviolet radiation. But its not impossible for the small stars to survive in the hostile place, a new study suggests. Nature is very clever. It finds ways to work in extreme environments, says Farhad Yusef-Zadeh, an astrophysicist at Northwestern University in Evanston, Ill. Continue to the full Science News article. Image: Clouds of gas (white box), observed with Atacama Large Millimeter/submillimeter Array (ALMA), appear to have the right mass to be young stars, even though they arent far from the supermassive black hole at the center of the Milky Way (green dot). Courtesy of F. Yusef-Zadeh/Northwestern University. |
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At the 229th meeting of the American Astronomical Society (AAS), graduate student Katie Breivik was awarded a Chambliss Astronomy Achievement Student Award, Honorable Mention. This award is given to recognize exemplary research by students who present posters at the meetings of the AAS. 62 graduate students entered this meetings competition and there were nearly 200 judges for both graduate and undergraduate posters. Katie studies the formation of pairs of black holes with computer simulations. Her poster was titled, Distinguishing Between Formation Channels for Binary Black Holes with LISA. The image above shows Katie at the NASA Hyperwall at the AAS meeting. Congratulations, Katie! To view all the winners, see the AAS Press Release about the Chambliss Awards. |
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NASAs Jet Propulsion Laboratory has issued a press release, NuSTAR Finds New Clues to 'Chameleon Supernova', which begins: "We're made of star stuff," astronomer Carl Sagan famously said. Nuclear reactions that happened in ancient stars generated much of the material that makes up our bodies, our planet and our solar system. When stars explode in violent deaths called supernovae, those newly formed elements escape and spread out in the universe. One supernova in particular is challenging astronomers' models of how exploding stars distribute their elements. The supernova SN 2014C dramatically changed in appearance over the course of a year, apparently because it had thrown off a lot of material late in its life. This doesn't fit into any recognized category of how a stellar explosion should happen. To explain it, scientists must reconsider established ideas about how massive stars live out their lives before exploding. "This 'chameleon supernova' may represent a new mechanism of how massive stars deliver elements created in their cores to the rest of the universe," said Raffaella Margutti, assistant professor of physics and astronomy at Northwestern University in Evanston, Illinois. Margutti led a study about supernova SN 2014C published this week in The Astrophysical Journal. Please continue to the full NASA JPL Feature. |
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This January, nine students from CIERAs summer Research Experience for Undergraduates (REU) program presented posters on their research projects at the 229th meeting of the American Astronomical Society (AAS) in Grapevine, Texas. Directed by NSF Astronomy & Astrophysics Postdoctoral Fellow Aaron Geller, the REU program focuses on connections between astrophysics and other disciplines within CIERA. Students learn computer programming, develop skills in science communication, take field trips, and benefit from career panels in addition to collaborating with faculty on research projects. The winter meeting of the AAS is the largest gathering of American astronomers each year and includes many opportunities for networking. The students presented the following posters:
Learn more about CIERAs NSF-funded Research Experience for Undergraduates (REU) program. Visit the web sites of the 2016 cohort of CIERA REU students to learn more about their work. |
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Laura Fissel, a CIERA postdoctoral fellow (2013-2016) and current Jansky fellow at the National Radio Astronomy Observatory-Charlottesville, was invited to give a plenary talk at the 229th (winter) meeting of the American Astronomical Society (AAS). The AAS holds meetings semiannually, and the winter meetings, called the Super Bowl of astronomy are the largest gathering of American astronomers each year. Laura joined a select group of researchers giving plenary talks, which are those presented to every attendee at once with no concurrent events; they represent important topics of conversation throughout the meeting. Laura works with the BLAST (the Balloon-borne Large Aperture Submillimeter Telescope) project, a telescope that measures electromagnetic radiation in star-forming clouds of dust and gas. Lauras talk was titled, Astronomy from the Upper Stratosphere: Key Discoveries and New Opportunities from High Altitude Scientific Balloons and her description of the talk states, Stratospheric balloons offer a near-space astronomy platform for a small fraction of the cost of an equivalent satellite. These balloons can lift scientific payloads of up to 6,000 lbs as high as 40 km above the Earth. Learn more about Lauras work. |
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Mel Ulmer was invited to join a special session of the 229th meeting of the American Astronomical Society (AAS) this January, chaired by James Lowenthal of Smith College. The panel discussion, which was organized by the AAS Sustainability Committee, focused on the merits and risks of modifying the atmosphere to combat climate change. The panel was titled Geoengineering the Atmosphere to Fight Climate Change: Should Astronomers Worry about It? and its program description states, Geo-engineering is a set of proposed solutions to global climate change that involve intentionally modifying the Earths atmosphere and/or surface. Examples: injecting aerosols, water droplets, or other reflectors into or above the atmosphere to reduce incoming sunlight. Will it work? What if it doesnt? How much will it cost? What are possible side effects? Is it ethical? Read the Yahoo! News article about the panel discussion. |
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We are excited to introduce CIERA's new Postdoctoral Research Fellows. They bring a wide-range of expertise that promises to advance CIERA's cutting-edge research programs. Deanne Coppejans Kit Lee Pablo Marchant Adam Miller |
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December 2016
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Northwesterns Science in Society holds an annual competition to find the most beautiful scientific images from researchers all over campus. Entries to this sixth year of the contest came from medicine, chemistry, engineering, and nanotechnology, among others. Physics & Astronomy graduate student Zachary Hafen used computer modelling to create an image of a single galaxy evolving over time. His image, One Galaxy, Multiple Perspectives, won an Honorable Mention in this year's contest. Visit HELIX Magazine, the online publication from Science in Society, to view a gallery of the winning images from 2016 and to read about One Galaxy, Multiple Perspectives. Watch the interview of Science in Societys Sara Grady on WTTW Chicago Tonight. |
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In December, several prestigious honors were announced for the LIGO Scientific Collaboration, the team of scientists and engineers involved in the gravitational-wave discovery announced earlier this year. CIERAs director, Vicky Kalogera, led the astrophysical interpretation of the discovery for the LIGO collaboration. Over the years, her group pioneered ways of making detection source rate predictions and developed methods for extracting information from gravitational-wave signals from binaries of spinning compact objects. Foreign Policy Magazine Top 100 Global Thinkers (see image top left) Physics World 2016 Breakthrough of the Year (see image right)
 Top APS Physics Highlight of the Year (see image right) 
Science Magazines 2016 Breakthrough of the Year (see image left) |
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On December 8th, Prospect High Schools Women in STEM Club sponsored an evening with astrophysicists from Northwestern University. Physics & astronomy graduate students Katie Breivik, Eve Chase, and Renee Manzagol joined CIERA postdoctoral associate Deanne Coppejans to speak with students about their The club is dedicated to promoting awareness of women in science, technology, engineering and mathematics (STEM) and is sponsored by Prospect High School physics teacher, Katie Page. In addition to hosting panels like this one, the club offers resources like internship and scholarship opportunities for girls interested in STEM fields. |
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This year, Northwestern President Schapiro and Mimi Schapiro sent a year-in-review video to alumni and others on behalf of Northwestern and the Northwestern Alumni Association. CIERA Director Vicky Kalogera is featured as part of the historic first detection of gravitational waves, which was announced in February of 2016. Professor Kalogera joins mentions of other major 2016 Northwestern accomplishments in the charted new paths section of the video. Enjoy the video at: http://alumni.northwestern.edu/holiday. |
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For the fourth year in December, CIERA faculty, postdocs, graduate students and guests gathered before the annual CIERA holiday party to hear short presentations on the wide array of research conducted here by Postdoctoral Fellows and Graduate Students. The Research Jamboree provides an opportunity to hear about colleagues latest interests, projects, and results in a quick-paced format that allows time for questions as well as discussions during breaks. This years 21 talks included research such as modeling habitability criteria of Earth-like planets, determining planet mass by analyzing spiral waves, and making observations with a balloon-borne telescope in Antarctica. |
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On December 1st and 2nd, Dave Reitze, the Executive Director of LIGO Laboratory at Caltech, visited Northwestern for a series of group meetings, a tour of the Laboratory for Atomic and Photonic Technology, and to present CIERAs Fall Interdisciplinary Colloquium on the topic of gravitational waves detected by LIGO. Dr. Reitze, Northwestern alumnus class of 1983, met with LIGO Scientific Collaboration members Vicky Kalogera, Shane Larson, Selim Shahriar and several postdocs and students at Northwestern who contributed to the discovery (some of whom are pictured, left). His talk, titled, Colliding Black Holes & Convulsions in Space-time: The First Observations of Gravitational Waves by LIGO, included a description of LIGO, the Laser Interferometer Gravitational-wave Observatory and the powerful and unique probes of the universe that LIGO captures. To a group of about 150 people, he discussed LIGOs history, but mostly focused on the interferometers themselves, the LIGO detections, and their astrophysical implications. Read the Office for Research story, LIGO Executive Director and Northwestern Alumnus Talks Black Holes, Future of Exploration. Image credit: Story anchor & lab images, Roger Anderson, Northwestern Office for Research
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November 2016
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CIERA Director Vicky Kalogera and her spouse, Fred Rasio, are both faculty in Northwesterns Physics & Astronomy Department. They recently participated in an audio series that features couples across many disciplines at Northwestern: law, medicine, film, athletics and more. Tune in to learn more about Fred and Vicky. Visit Northwestern Now for photos of Vicky & Fred, a transcript of their interview, and links to more podcasts featuring Northwestern couples. |
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Graduate student Matthew Rickert (advisor: Farhad Yusef-Zadeh) has won a Reber Fellowship from the National Radio Astronomy Observatory (NRAO). From the organizations web site: The Grote Reber Doctoral Fellowship Program gives Ph.D. students an opportunity to conduct research in radio astronomy, radio instrumentation, or computational techniques at one of the NRAO sites under the supervision of an NRAO staff astronomer or engineer. The program is jointly sponsored by NRAO and the students' home universities. To be eligible, the student must be engaged in a well-advanced thesis project and have the support of both their prospective NRAO advisor and their academic department. In Socorro, New Mexico, Matthew is using the Karl G. Jansky Very Large Array (pictured right) to survey our galaxy for young stellar objects. Matthew notes that he has already detected six times more water masers and two times more methanol masers than the next best surveys that used single-dish telescopes with poorer resolution. (Maser = laser at mm-cm wavelengths.) Congratulations, Matthew! Learn more about the Grote Reber Doctoral Fellowship Program and the National Radio Astronomy Observatory. |
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Roger Anderson for Northwestern Research News writes: Figuring out how to fit a 16-meter mirror into a four-meter hole was the easy part. Two years before a NASA-led collaboration is set to launch the James Webb Space Telescope with a collecting mirror 6.5 meters in diameter Mel Ulmer, physics and astronomy, is researching the feasibility of putting that mirror into space. Reflecting telescopes rely on concave mirrors to collect and focus light in a manner that has produced brilliant images, including those from the Hubble, which launched in 1990 with a 2.4-meter mirror. A major limitation to increasing the size of these telescopes is that the rockets used to launch them can only carry a solid monolithic mirror up to about four meters in diameter, says Ulmer, a Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) faculty member. That means we are left to design a system thats deployable, meaning it can change shape once it reaches space. Continue to Northwestern Research for the full article. |
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Valerie Becker and Eryn Cangi, students from CIERAs Research Experience for Undergraduates Program, each presented research at this years Quadrennial Physics Congress (PhysCon). From the web site, PhysCon brings together physics students, alumni, and faculty members for three days of frontier physics, poster sessions, interactive professional development workshops, and networking. It is the largest gathering of undergraduate physics students in the world! Valerie presented HST STIS Observations of Interstellar Chlorine, which she developed at the CIERA REU program this past summer with advisor Prof. Dave Meyer. Eryn presented "Delineating the Migrating Solar and Lunar Semidiurnal Atmospheric Tides in the General Circulation Models," a poster she created at the Laboratory for Atmospheric and Space Physics in Boulder. Eryns work at CIERA took place in 2015 with Prof. Daniel Abrams. Though Eryns REU cohort at Northwestern was 2015 and Valeries 2016, they were able to connect at PhysCon, a meeting that highlights networking. Eryn says, REUs help students build a network early in their careers. It was great to experience it in action and I am glad Valerie had it in mind to look for me on the schedule. Valerie agreed: I was excited to learn how the [CIERA REU] experience affected her career, if we had similar (wonderful) experiences in our different years, and if there was any advice she wanted to tell me going forward. Learn more about their work! Visit the REU web sites of Valerie Becker and Eryn Cangi. |
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Graduate student Katie Breiviks work has been featured on the site AASNova.org, which highlights some of the most interesting recent results being published in the journals of the American Astronomical Society. Katie is a theoretical astrophysicist who studies the formation of pairs of black holes with computer simulations. Her work exhibits the capabilities of a space-based detector called LISA, the "Laser Interferometer Space Antenna" that will be jointly flown by NASA and the European Space Agency near the end of the next decade. Read the feature article, Using LISA to Learn How Pairs of Black Holes Formed on AAS Nova. |
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On October 26, graduate student Mike Zevin hosted the inaugural Rapid Fire Research event where 10 students had the opportunity to practice the art of presenting research. The annual event showcases graduate and undergraduate physics and astronomy student research at Northwestern with the purpose of developing the skills necessary to communicate research in a clear, concise fashion." Presentations were scored by a panel of faculty and post-doctoral fellows based on research presentation and effectiveness of communications. The winners receive cash prizes for the first place and runner-up graduate student and the first place and runner-up undergraduate student. The graduate student winner was Zach Hafen and runner-up Katie Breivik. The undergraduate winner was Trent Cwiok and runner-up Benjamin Moy. Congratulations to everyone who presented! Learn more about Rapid Fire Research. |
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October 2016
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CIERA REU program participant and Illinois Institute of Technology undergraduate student Beverly Lowell presented at the National Science Foundations Council on Undergraduate Research (CUR) Symposium in Washington, DC last week. She was chosen to present her research from the CIERA REU program this past summer on the topic Understanding the Earth's Composition through Neutrino Oscillations. Lowell was advised on the project by Prof. André de Gouvêa, Department of Physics and Astronomy. CIERA Director Vicky Kalogera congratulated Lowell and noted how great it is when the CIERA REU program can enable students to have exactly this kind of experience! Learn more about the CIERA REU (Research Experiences for Undergraduates) program. |
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CIERA has formed a diverse, external group of advisors to serve as its Board of Visitors. Members joined the group because they love science broadly, astronomy in particular, and are eager to see astronomy at Northwestern continue to thrive and expand. In order to strategize, advise, and assist with CIERAs mission and future growth, the Board met on October 21 for its inaugural meeting. During their meeting the Board heard from Provost Dan Linzer (pictured with Board members, left), Vice President for Research Jay Walsh, and Executive Director of Development for Schools and Programs, WE WILL Campaign, David Nacol. The Board also got to meet the new astronomy faculty member, Raffaella Margutti, and hear about the research conducted by some of CIERAs postdoctoral fellows: Fabio Antonini, Laura Sampson, Adam Miller, and Ben Nelson. Learn more about CIERAs Board of Visitors and CIERA in WE WILL, the campaign for Northwestern. |
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On October 15 & 16, the Dearborn Observatory hosted 1,500 visitors as part of the Chicago Architecture Foundations Open House Chicago (OHC) event. Both days had larger attendance than last years event: 800 people visited the Dearborn on Saturday and 700 people came on Sunday this year. Two other sites on Northwesterns Evanston campus were featured, among over two hundred sites total in the greater Chicago area. Huge thanks to astronomers Mike Smutko, Cody Dirks, Moriah Lavey, Alex Gurvich, and Kyle Kremer for dedicating some of their weekend to chat with 1,500 visitors! Learn more about the three Northwestern buildings featured at OHC in the Northwestern News story. Plan a visit to Dearborn Observatory or find out about the Chicago Architecture Foundation.   |
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LIGO, the Laser Interferometer Gravitational-wave Observatory, is the most sensitive and complex gravitational experiment ever created. When researchers look at the information LIGO receives from the Universe, they also confront the instrumental and environmental noise the observatory picks up. Gravity Spy lets the lay public act as citizen scientists to help categorize noise, or glitches, in the massive amounts of data coming from the detectors here on Earth that first heard gravitational waves. As the Gravity Spy team explains, Humans still are far better than computers at recognizing subtle differences across images and when an image simply does not fit within a known category. Please help us identify all of the glitch morphologies and open up an even bigger window into the gravitational wave universe! The Gravity Spy team is made up of LIGO researchers within CIERA, LIGO researchers at Cal State Fullerton, machine learning researchers at Northwestern University, crowd-sourced science researchers at Syracuse University, and Zooniverse web developers. Gravity Spy is funded by the NSF INSPIRE 1547880 grant. Learn more at gravityspy.org.  |
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Graduate student Kyle Kremer represented the Department of Physics and Astronomy at the Chicago-area National Science Foundation Graduate Research Fellowship event last week, and was one of five NSF fellows recognized for exceptional work over the past year. In particular, Kyle's ongoing efforts to develop interdisciplinary collaboration between music and science were recognized for characterizing the ideals of NSF's outreach and broader impacts initiative. At the event, Kyle spoke briefly to current and former Chicago-area NSF fellows about some of his current projects, including his multimedia show, Solar System Symphony, which was premiered last spring as a partnership between CIERA and NU's Bienen School of Music. |
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Each year Weinberg College of Arts & Sciences recognizes undergraduates for outstanding academic achievement. For her work in the natural sciences and mathematics, Physics & Astronomy senior Rebecca Diesing was selected as one of three Oliver Marcy Scholars. Oliver Marcy was a professor of natural science at Northwestern from 1862 to 1899 and acting University president for six years. Rebeccas research advisor is Professor Farhad Yusef-Zadeh. Earlier in Rebeccas undergraduate career, she experienced zero gravity as part of Northwesterns Microgravity Team when she flew aboard NASAs legendary Vomit Comet. Read the Weinberg article. |
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September 2016
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Carl Rodriguez has graduated and begun a postdoctoral position at MIT. Carl studies the formation, dynamics, and gravitational-wave implications of black holes from dense star clusters. Here at Northwestern, he worked with Professor Fred Rasio on modeling globular clusters and with Professor Vicky Kalogera on gravitational-wave parameter estimation. His dissertation, titled Modeling Dense Star Clusters and Their Implications for Advanced LIGO, focused on the interface between the two subjects. Carl contributed significantly to CIERAs work in public outreach and STEM education while at Northwestern. He gave numerous public lectures over the years, served as a mentor, and taught high school students as a GK12 Fellow in the Reach for the Stars program. View movies by Carl Rodriguez on his web site: BH Dynamics Congratulations Carl! |
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CIERA postdoctoral fellow Laura Sampson is among five female scientists honored with the 2016 For Women in Science Fellowship from L'Oréal USA. The program recognizes exemplary female scientists for their contributions in STEM and their commitment to serving as role models for younger generations. As part of the award, Dr. Sampson will receive $60,000 to advance her postdoctoral research. Along with the other recipients, she will visit the White House, the National Academy of Sciences, a New Jersey public school, and L'Oréal Headquarters.
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On September 13, 2016, CIERA graduate students Katie Breivik and Sam Hadden showcased their skills in public speaking at an event entitled Seven Minutes of Science. Seven Minutes of Science is organized by the Ready Set Go (RSG) programwhich was founded at Northwestern in 2012 by our own Michelle Paulsen, and Alex Adler. The program was created to increase awareness for the need of excellent science communicators, and to coach graduate and post doc researchers to improve their presentation skills. Seven Minutes of Science is the culmination of weeks of practice and coaching, where the RSG students present on their academic research to an audience of diverse backgrounds within a seven-minute time frame. This year there were twelve speakers present, discussing their research in a broad range of scientific topicsfrom designing shared driverless cars, to the use of microbes to solve problems of energy and pollution. Sam and Katie represented CIERA by speaking on their astrophysical investigations. Sams presentation was titled What are Other Worlds Like?, and discussed NASAs Kepler mission: dedicated to finding and characterizing exoplanets. He is working to measure the masses of the thousands of new planets that have been discovered by Kepler, and to distinguish potential similarities and differences between our solar system and others. Katies talk was called Whispers from the Stellar Graveyard. She spoke of her investigations of star evolution, and how we can study the lifecycle of a star by examining their deaths. The black holes that are created when a star dies can now be further researched due to the tracking of their gravity, and the gravitational waves they make when they interact with one another. A connected event also took place on September 12 at Northwesterns Chicago campus, where seven other researchers presented.
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Every year, Northwestern University Athletics organizes an NU STEM & Sports Day: as part of Saturday pre-game activities, they invite Scouts and their families to campus to sample the Science, Technology, Engineering, and Mathematics (STEM) research that Northwestern pursues. At this year's event, on September 12th, Northwestern astronomers contributed by hosting about 25 Boy Scouts, Girl Scouts, their parents and brothers & sisters at Dearborn Observatory. Graduate student Cody Dirks gave everyone the opportunity to view the Sun through two different telescopes (with solar filters!). Not only were we lucky that the weather cleared just in time for the event, but there was also a solar storm visible. Then, graduate student Kyle Kremer gave the group a short introduction to the solar system, showed the students a demonstration on the vacuum of space, and answered questions from all attendees -- from the young scouts to the parents who came with them. Thanks to Kyle & Cody for their work in hosting all of these students, and to Dearborn Observatory!
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Forty invited postdoctoral fellows gathered from around the U.S. and Canada from August 31 September 2 for CIERAs Fellows at the Frontiers 2016 (FF16). A wide range of research topics was covered during the 3-day conference at Norris University Center, as each scientist came to the podium to give a 20-minute talk on their area of expertise. The talks were organized in groups of four per session, in a refreshing random sequence to prevent topic fatigue. Session breaks were provided to allow this new generation of researchers to network with members of the audience (primarily graduate students, faculty, and science enthusiasts from the community) as well as with each other. Please view the FF16 Scientific Program online to find talk titles and abstracts. The fellows and attendees enjoyed an opening night reception and lunch at the new Ryan Center for the Musical Arts. Several fellows stayed through the holiday weekend for the Chicago Jazz Festival. On the final day of the conference, a special lunch was held with American Astronomical Society president Christine Jones Forman. Dr. Jones Forman invited an informal discussion on anything but science, which led to a dialog on careers, among many topics. Dr. Jones Forman made a point of encouraging the fellows to write to their congressional representatives to inform them of their work and to thank them for crucial federal support. FF16 is a sequel to the 2011 CIERA inaugural conference entitled The Future of Astronomy Fellows at the Frontiers of Science. At future occurrences of this event, we hope to see several of the FF16 speakers return to Evanston!
CIERAs Fellows at the Frontiers 2016 conference was made possible by the National Science Foundation, grant number 1518974, as well as CIERAs generous circle of donors. Learn about giving to the CIERA Circle.
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As part of a 5-year faculty expansion initiative in the Physics & Astronomy Department, Dr. Raffaella Margutti, an expert on supernovae, has joined Northwestern as an assistant professor. Dr. Margutti was previously a postdoctoral fellow at Harvard’s Institute for Theory and Computation. At CIERA, Dr. Margutti’s group will work with broad-band observations (from X-rays to radio) and modelling of astronomical transients. On Dr. Margutti's web site, she describes supernovae and gamma-ray bursts as the biggest explosions in our Universe. She states that both phenomena signal the catastrophic death of stars, leading to the birth of exotic compact objects like neutron stars and black holes. Investigating the high-energy properties of these explosions, she is working to understand the physical processes that cause such a dramatic energy release in a matter of seconds. Alongside her impressive research, “open science” is a special area of interest for Dr. Margutti. She works on the Open Supernova Catalog, a centralized, open repository for supernova data. (Read about open science on the Winnower.) A recent article for Weinberg College of Arts & Sciences states, “…as one of the nation’s very few universities with both a LIGO group and a team that studies ‘transient astronomy’, Northwestern is well positioned to continue its run as a national leader, especially as the National Science Foundation has identified multi-messenger astronomy and gravitational waves as one of the agency’s top priorities.” Read the full article: Upward Trajectory. Dr. Margutti will be joined at CIERA by Postdoctoral Associate Deanne Coppejans in November. |
of single and binary massive stars. He brings expertise in stellar physics and MESA simulations, and he'll be working with Profs. Vicky Kalogera and Ron Taam on stellar evolution and binary stellar modeling. Pablo originally comes from Chile.
astronomy graduate students. The 
Science News Top Science Story of 2016 (see image left)
experiences in the field. About 30 attendees turned out for the event, a big draw for the club. 
