Rainer "Rai" Weiss is a German-born American physicist, known for his contributions in gravitational physics and astrophysics. He is a professor of physics emeritus at MIT and an adjunct professor at LSU. He is best known for inventing the laser interferometric technique which is the basic operation of LIGO. He was Chair of the COBE Science Working Group.
The Fermilab Holometer in Illinois is intended to be the world's most sensitive laser interferometer, surpassing the sensitivity of the GEO600 and LIGO systems, and theoretically able to detect holographic fluctuations in spacetime.
Craig Hogan is a Professor of Astronomy and Physics at the University of Chicago and director of the Fermilab Center for Particle Astrophysics.
Nergis Mavalvala is a Pakistani-American astrophysicist. She is the Curtis and Kathleen Marble Professor of Astrophysics at the Massachusetts Institute of Technology (MIT), where she is also the dean of the university's school of science. She was previously the Associate Head of the university's Department of Physics. Mavalvala is best known for her work on the detection of gravitational waves in the Laser Interferometer Gravitational-Wave Observatory (LIGO) project, and for the exploration and experimental demonstration of macroscopic quantum effects such as squeezing in optomechanics. She was awarded a MacArthur Fellowship in 2010.
Ronald Elbert Mickens is an American physicist and mathematician who is the Fuller E. Callaway Professor of Physics at Clark Atlanta University. His research focuses on nonlinear dynamics and mathematical modeling, including modeling epidemiology. He also has an interest in the history of science and has written on the history of black scientists. He is a fellow of the American Physical Society and served as the historian of the National Society of Black Physicists. He has made significant contributions to the theory of nonlinear oscillations and numerical analysis.
Vassiliki Kalogera is a Greek astrophysicist. She is a professor at Northwestern University and the Director of the Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA). She is a leading member of the LIGO Collaboration that observed gravitational waves in 2015.
Jedidah C. Isler is an American astrophysicist, educator, and an active advocate for diversity in STEM. She became the first African-American woman to complete her PhD in astrophysics at Yale in 2014. She is currently an assistant professor of astrophysics at Dartmouth College. Her research explores the physics of blazars and examines the jet streams emanating from them. In November 2020, Isler was named a member of Joe Biden's presidential transition Agency Review Team to support transition efforts related to the National Aeronautics and Space Administration.
Katherine J. Mack is a theoretical cosmologist who holds the Hawking Chair in Cosmology and Science Communication at Perimeter Institute. Her academic research investigates dark matter, vacuum decay and the epoch of reionisation. Mack is also a popular science communicator who participates in social media and regularly writes for Scientific American, Slate, Sky & Telescope, Time, and Cosmos.
Hiranya Vajramani Peiris is a British astrophysicist at the University of Cambridge, University College London, and Stockholm University, best known for her work on the cosmic microwave background radiation. She was one of 27 scientists who received the Breakthrough Prize in Fundamental Physics in 2018 for their "detailed maps of the early universe."
Samaya Michiko Nissanke is an astrophysicist, associate professor in gravitational wave and multi-messenger astrophysics and the spokesperson for the GRAPPA Centre for Excellence in Gravitation and Astroparticle Physics at the University of Amsterdam. She works on gravitational-wave astrophysics and has played a founding role in the emerging field of multi-messenger astronomy. She played a leading role in the discovery paper of the first binary neutron star merger, GW170817, seen in gravitational waves and electromagnetic radiation.
Brian D. Nord is an American astrophysicist and machine learning researcher at Fermi National Accelerator Laboratory.
Rita M. Sambruna Commander OMRI (Hon) is an Italian-American astrophysicist and is the Deputy Director of the Astrophysics Science Division at National Aeronautics and Space Administration's (NASA) Goddard Space Flight Center. From September 2022 to May 2023, she was the Acting Deputy Director of the Science Exploration Directorate at Goddard. Rita held the Clare Boothe Luce Professorship in Physics and Astronomy at George Mason University in 2000-2005.
Erin Macdonald is an astrophysicist, aerospace engineer, and science fiction consultant. She hosts the YouTube channel, Dr. Erin Explains the Universe, teaches STEM through popular culture, and consults with science fiction creators.
Karan Jani is an Indian astrophysicist working on black holes, gravitational waves, and testing Albert Einstein's General Theory of Relativity. He is currently an assistant professor of physics and astronomy at Vanderbilt University, and holds the endowed position of Cornelius Vanderbilt Dean’s Faculty Fellow. He has worked at the LIGO Livingston Observatory in the US, the Albert Einstein Institute in Germany, the Georgia Institute of Technology, and the Perimeter Institute for Theoretical Physics in Canada. He is a member of the Indian Initiative in Gravitational-wave Observations effort to build a gravitational wave detector LIGO in India.
Joshua A. Frieman is a theoretical astrophysicist who lives and works in the United States. He is a senior scientist at Fermilab and a professor of astronomy and astrophysics at the University of Chicago. Frieman is known for his work studying dark energy and cosmology, and he co-founded the Dark Energy Survey experiment. He was elected a member of the National Academy of Sciences in 2022.
Marcelle Soares-Santos is a Brazilian physicist who works as associate professor of Physics and Experimental Cosmology and Astrophysics at the University of Michigan.
Ximena Cid is a Chicana and Indigenous American physicist; physics educator and physics education researcher; and advocate for increasing diversity and supporting minority students in STEM and physics. She is currently associate professor and past chair of the physics department at California State University Dominguez Hills. She is recognized as the first Latina student, as well as the first Indigenous student, to earn a PhD in physics from the University of Texas at Arlington. She is also recognized as likely the first Indigenous person to chair a physics department in the country. One of her research specialties is 3-D simulations to support the comprehension of systems such as gravitational fields, electric fields and magnetic fields.
Deirdre Marie Shoemaker is an American astrophysicist whose research studies the mergers of binary black holes through both simulation and observation. She is a professor of physics at the University of Texas at Austin, where she directs the Center for Gravitational Physics and is affiliated with the Oden Institute for Computational Engineering and Sciences.
Jess McIver is an American astronomer. She is an Associate Professor and Tier 2 Canada Research Chair in Gravitational Wave Astrophysics in the Department of Physics and Astronomy at the University of British Columbia. McIver is a member of LIGO, one of the recipients of the Science 2017 Breakthrough of the Year.
J. Kelly Holley-Bockelmann is an American astrophysicist who holds the position of Stevenson Professor of Physics at Vanderbilt University. She is currently the chair of NASA's Laser Interferometer Space Antenna Study Team and the chair of NASA's Astrophysics Advisory Committee. Holley-Bockelmann is also known for her efforts to increase diversity in STEM education, particularly for her work as the director of the Fisk-Vanderbilt Bridge Program.
