The National Science Foundation (NSF) awarded a $475,345 Project Grant to the California Institute of Technology (Caltech) under the Mathematical and Physical Sciences program (CFDA 47.049) to conduct research on detecting dormant black holes and neutron stars in binary stellar systems. The key goals of the project are to: Obtain spectroscopic and multi-epoch radial velocity data for approximately 100 binary systems identified by the Gaia mission as likely containing black hole or neutron star...
This National Science Foundation (NSF) Mathematical and Physical Sciences project grant of $248,151 will support high resolution optical interferometry studies of interacting binary star systems to better understand stellar evolution and the formation of neutron stars and black holes. Led by Dr. [PI name] at New Mexico Institute of Mining and Technology, the team will use the Center for High Angular Resolution Astronomy array to collect interferometric data on known symbiotic binary stars over a...
This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) will support and extend ongoing research at the Massachusetts Institute of Technology (MIT) on the dynamics of binary black hole systems and the characterization of the gravitational waves they produce. The $360,000 award, spanning August 1, 2024 to July 31, 2027, will fund projects to improve the understanding of how black holes in binary systems interact and how...
The National Science Foundation (NSF) Division of Astronomical Sciences awarded a $325,460 Project Grant to North Carolina State University (NC State) under the Mathematical and Physical Sciences program (CFDA 47.049). The grant, effective from September 1, 2023 to August 31, 2026, will support research to better understand the global dynamics of mass and angular momentum accretion in high-mass X-ray binary (HMXB) systems. The project will leverage computer simulations to quantify the material...
This $442,985 Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences Program (CFDA 47.049) aims to uncover the growth mechanisms of supermassive black holes. The key objectives are to: 1) Determine the merger rates of supermassive black holes and relate them to gravitational wave observations; 2) Investigate the growth of supermassive black holes during their peak activity period (known as "cosmic noon") and its connection to accretion...
This Project Grant award from the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) will support research at The Johns Hopkins University to develop new theoretical frameworks for modeling multi-messenger signatures from the interactions of supermassive black hole binaries and their environments. The $443,481 award, effective September 1, 2025 through August 31, 2028, aims to advance the state-of-the-art in multi-messenger astrophysics by...
This federal Project Grant award, issued by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program, will enhance existing search strategies and analysis capabilities for discovering and characterizing the coalescence of compact binary systems, such as black holes and neutron stars. The $200,000 award, with a performance period from August 1, 2024 to July 31, 2027, will fund four key activities: (i) extending multi-messenger Bayesian inference...
This National Science Foundation Project Grant of $432,276 supports research in physics and astrophysics of compact binaries at The Johns Hopkins University from June 2022 through May 2025. The award addresses priorities under the NSF's Windows on the Universe Big Idea by supporting studies of gravitational wave observations to advance understanding of gravity and black holes. Key products include research on black hole spectroscopy to identify merger remnants predicted by general relativity...
This Project Grant from the National Science Foundation will fund research at the University of Mississippi to advance understanding of compact binary formation through gravitational-wave observations. With $228,443 in funding over three years from August 2022 to July 2025, the award supports development of computational models and software codes to probe the full evolutionary history of precessing binary black holes on both quasi-circular and eccentric orbits. Researchers will also explore...
This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) provides $483,886 to the University of California, San Diego (UCSD) to conduct research on binary star formation in the Orion Nebula Cluster. The research aims to use advanced techniques like laser frequency comb spectroscopy and adaptive optics to discover a larger population of close binary stars that were previously undetected in this stellar nursery. The findings...