Project Grant 2511902
- This federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) provides $102,427 to the California Institute of Technology (Caltech) to precisely measure the masses of 12 Earth-sized exoplanets. The project will use the newly-commissioned Keck Planet Finder (KPF) spectrograph to obtain these mass measurements, which are necessary to better understand the interior composition of Earth-sized planets. In addition to the...
- This Project Grant award, totaling $525,733 and funded by the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049), supports research on the formation and disruption of resonant chains of exoplanets around Sun-like stars. The University of Hawaii at Manoa, the awardee, will use cutting-edge observations, data analysis techniques, and numerical simulations to investigate this emergent paradigm of planet formation. Key activities include acquiring new...
- This National Science Foundation (NSF) Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049) award of $780,494 to the California Institute of Technology (Caltech) will fund a 3-year project to conduct a deep search for low-mass exoplanets around nearby stars. The researchers will utilize the Keck Planet Finder (KPF) spectrometer on the Keck I telescope to make high-precision radial velocity measurements, aiming to detect planets as small as Earth with orbital periods of 1-300...
- This $395,064 federal Project Grant award from the NASA Science Mission Directorate (CFDA 43.001) will support a research program to empirically test the "water world" hypothesis for sub-Neptune exoplanets. The program will use radial velocity measurements from the NASA/Keck KPF and NN-EXPLORE WIYN/NEID instruments to determine the masses of over 40 sub-Neptunes, as well as re-analyze archival TESS, K2, and Kepler data to precisely measure planet sizes and stellar properties. This...
- This $462,120 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports research to analyze the chemical profiles of dwarf stars and their exoplanets. The primary objectives are to: (a) develop a public, data-driven tool to precisely derive stellar elemental abundances from spectroscopic data; (b) measure elemental abundances for high-priority exoplanet host stars; and (c) produce exoplanetary atmosphere models accounting...
- This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program provides $325,293 to The University of Texas at San Antonio (UTSA) to conduct collaborative exoplanet research. The key objectives are to discover new exoplanets using advanced ground-based telescopes with adaptive optics, as well as measure the masses and orbits of the detected planets. The research will leverage the Subaru Coronagraphic Extreme Adaptive Optics Project (SCExAO)...
- This Project Grant award from the National Science Foundation's Division of Astronomical Sciences, under the Mathematical and Physical Sciences program (CFDA 47.049), will fund a $697,725 project over 3 years to detect and characterize new low-mass planets orbiting distant stars. The award will support a team at San Francisco State University, which will use the EXPRES high-precision radial velocity spectrograph to find small, long-period planets in systems similar to our own solar system....
- The National Science Foundation's Division of Astronomical Sciences awarded a $586,081 Project Grant to the California Institute of Technology (Caltech) under the Mathematical and Physical Sciences program (CFDA 47.049) to develop novel "photonic lanterns" - a key technology for isolating and characterizing exoplanets by suppressing interference from their host stars. The grant supports the advancement of this technology to enable the characterization of hundreds of exoplanets,...
- This National Science Foundation (NSF) Project Grant award under the Mathematical and Physical Sciences program (CFDA 47.049) provides $241,677 to the University of Notre Dame DU Lac to conduct collaborative research on a new approach for directly imaging exoplanets. The project will leverage high-performance ground-based adaptive optics systems to search for exoplanets around young, nearby stars exhibiting gravitational acceleration indicative of an unseen companion. This approach aims to...
- This $621,104 federal Project Grant award was provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049). The grant supports research by the University of New Mexico to uncover the links between outer giant planets and their inner planetary systems. Key activities include: Using spectroscopy to track the motions of stars with known giant planets to determine if they have inner planets, and analyzing the atmospheric compositions of...
This $408,641 Project Grant award from the National Science Foundation's Mathematical and Physical Sciences Program (CFDA 47.049) supports collaborative research to precisely measure the masses of 12 Earth-sized exoplanets. The research team at the University of Hawaii at Manoa will use the newly-commissioned Keck Planet Finder spectrograph to obtain these critical mass measurements, which are necessary to advance future characterization efforts on these planets. The project will also include outreach and educational activities, such as mentoring opportunities and public lecture series. This research aims to unveil the diversity of interior compositions among Earth-sized planets, advancing scientific understanding of planetary formation and evolution.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $408.6k | 8/14/25 |