Project Grant 2605807
- This National Science Foundation (NSF) Project Grant award of $429,000 to the California Institute of Technology (Caltech) will enhance the Gravitational-Wave Event Portal, a platform that provides public access to data from gravitational wave detectors like LIGO and Virgo. The award has two components: Expanding the Event Portal database to include hundreds of anticipated compact object merger detections, broadening it to include events discovered outside the LIGO/Virgo/KAGRA collaboration, and...
- The National Science Foundation Division of Physics awarded California Institute of Technology $500,000 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to theoretically improve LIGO's ability to extract information from observed gravitational waves and to enhance interpretation of LIGO events accompanied by simultaneous detections from other instruments such as neutrino detectors and optical, gamma-ray, and radio telescopes. The award funds development of...
- The National Science Foundation Division of Physics awarded the California Institute of Technology $480,000 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop and apply methods for identifying weak gravitational wave signals from astrophysical sources in LIGO detector data and interpreting results in meaningful ways. The recipient's team, working with the LIGO Laboratory and the LIGO, Virgo, and KAGRA collaborations, will further develop these...
- Federal Grant Award Summary The California Institute of Technology received a $200,000 Project Grant award from the National Science Foundation's Division of Physics under the Mathematical and Physical Sciences program (CFDA 47.049), effective September 1, 2025 through August 31, 2028. This award supports gravitational wave physics and astrophysics research utilizing data from the Laser Interferometer Gravitational-Wave Observatory (LIGO), Virgo, and Kagra (LVK) collaborations. The research team...
- This $989,321 National Science Foundation project grant supports research in gravitational-wave physics and astrophysics conducted by the California Institute of Technology. Funded through the NSF's Mathematical and Physical Sciences program (CFDA 47.049), this award will advance the discovery and analysis of gravitational-wave signals detected by the LIGO, Virgo and KAGRA detectors during fiscal years 2023 through 2025. Key activities include identifying gravitational-wave events from compact...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded California Institute of Technology $1.15 million on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to advance conceptual design and planning for the Cosmic Explorer, a next-generation gravitational-wave observatory. Cosmic Explorer will be a 40-kilometer L-shaped interferometer designed to detect gravitational waves across cosmic time with sensitivity ten times...
- The National Science Foundation Division of Physics awarded Washington State University $140,000 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to improve detector characterization and data analysis for gravitational wave detection by the LIGO-Virgo-Kagra collaboration. The project will enhance the quality of LIGO detector strain data by identifying and mitigating instrumental and environmental noise sources, including correlated magnetic noise that can...
- The California Institute of Technology (Caltech) received a $298,244 Project Grant award from the National Science Foundation (NSF) on August 15, 2021 to enable research for next generation gravitational wave detectors through July 31, 2022. The grant was awarded under the NSF's Mathematical and Physical Sciences program (CFDA 47.049), which supports progress in these scientific fields and strengthens the nation's scientific enterprise through increased knowledge and understanding of major...
- This National Science Foundation (NSF) Project Grant award for $600,000 supports research in gravitational wave astrophysics at the Georgia Institute of Technology. The goal is to advance the detection, characterization, and interpretation of gravitational wave transients from compact binary mergers and other astrophysical sources using LIGO-VIRGO-KAGRA data. Key objectives include improving software infrastructure, mitigating noise impacts, and participating in the 4th LIGO observing run....
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded California Institute of Technology $166,496 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to advance site evaluation for Cosmic Explorer, the U.S. next-generation gravitational-wave observatory. The work narrows candidate locations for Cosmic Explorer from a long list of 40 national sites to a short list of 6 vetted locations, with sufficient detail to support an...
The National Science Foundation Division of Physics awarded California Institute of Technology $230,000 on August 1, 2026, for improved access to gravitational-wave data under the Mathematical and Physical Sciences program (CFDA 47.049). The award funds two activities to expand public access to data from LIGO, Virgo, and Kagra observatories. The first project modernizes the Gravitational Wave Open Science Center (GWOSC) website interface, including improvements to data discovery tools, addition of events from upcoming observing runs to the online catalog, and implementation of a content management system to streamline documentation. The second project supports two gravitational-wave open-data workshops, one per award year, with follow-up software tutorials and video lectures posted to a free online course. GWOSC resources are cited in over 1,000 scientific publications and support more than one million gravitational-wave data file downloads monthly. The award period runs through July 31, 2028, with place of performance in Pasadena, California.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $230.0k | 8/1/26 |