Grant For Research 80NSSC18K0239
- Not listed
- This is a $433,476 grant awarded by NASA's Shared Services Center to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant is for a project titled "Timescales for Boulder Evolution from Thermal Fatigue and Impacts on Asteroid (101955) Bennu." The award has an ultimate completion date of May 31, 2026 and does not utilize any set-aside designations. PSI is a well-established federal contractor, having received numerous contract...
- The National Aeronautics and Space Administration (NASA) Shared Services Center awarded a $152,000.00 grant to the Planetary Science Institute, a nonprofit research organization, to determine the range of interior mass density distributions compatible with the observed shape and gravity field of the asteroid Bennu. The work builds upon the Planetary Science Institute's prior experience supporting the Dawn mission to Vesta and Ceres. The global gravity inversion method used is designed to...
- This is a $357,998.43 grant awarded to the Planetary Science Institute (PSI), a non-profit research organization, by the National Aeronautics and Space Administration (NASA) under the OSIRIS-REx mission. The grant supports PSI's scientific objectives to advance the analysis of asteroid Bennu using 3D thermal modeling tools and data from OSIRIS-REx instruments. The research aims to investigate the stability of Bennu's surface and interior volatiles, characterize its thermal properties, and...
- This $298,485.01 grant from the National Aeronautics and Space Administration (NASA) Shared Services Center supports research by the Space Science Institute (SSI), a nonprofit organization in Boulder, Colorado. The goal is to develop and apply surface roughness thermal models to improve the interpretation of spectral data from the OSIRIS-REx Thermal Emission Spectrometer (OTES) and Visible and Infrared Spectrometer (OVIRS) instruments. This will enable better understanding of the composition and...
- The National Aeronautics and Space Administration (NASA) awarded a $223,930.40 grant to the University of Hawaii at Manoa to produce a space weathering map of asteroid Bennu using radiative transfer modeling. The goal is to identify the most pristine, unweathered regions on Bennu's surface to support NASA's OSIRIS-REx mission, which aims to obtain a sample of the asteroid's carbonaceous regolith. The work involves calibrating radiative transfer models to laboratory spectra of space-weathered...
- The University of Arizona, doing business as the Arizona Board of Regents, was awarded a $146,998.02 grant from the National Aeronautics and Space Administration (NASA) for scientific research related to the OSIRIS-REx mission. The grant will fund the university's efforts to refine predictions of the surface characteristics of the asteroid Bennu and adapt models as data is collected during the mission. Specifically, the university will investigate the granular dynamic activity affecting the...
- The National Aeronautics and Space Administration (NASA) has awarded a $101,069.31 grant to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant, awarded under contract number 80NSSC19K0781, aims to develop new algorithms and computational methods to enable more accurate thermal modeling of airless planetary bodies, including the Moon, Mars, and asteroids. The work will focus on improving the ability to model the strong horizontal...
- This is a $416,922.00 grant awarded by the National Aeronautics and Space Administration (NASA) Shared Services Center to the Planetary Science Institute (PSI), a non-profit research organization based in Tucson, Arizona. The grant, titled "TOOLS FOR ADVANCED DYNAMICAL CHARACTERIZATION OF SOLAR SYSTEM SMALL BODIES," is for research and development related to advancing the understanding of small bodies in the solar system. The grant does not utilize any set-aside designations,...
- This $477,059 federal grant award was made by the Shared Services Center of the National Aeronautics and Space Administration (NASA) to the Smithsonian Institution's Office of Sponsored Projects. The grant will fund research to explore near-surface layering on asteroid 101955 Bennu and its impact on mass movement, with a performance period ending on June 2, 2027. The Smithsonian, a renowned federal trust instrumentality and non-profit organization, has an extensive portfolio of scientific...
- This is a $525,400.00 grant awarded by the National Aeronautics and Space Administration (NASA) to the Planetary Science Institute (PSI), a non-profit research organization in Tucson, Arizona. The grant supports research to constrain the surface properties of the near-Earth asteroid (162173) 1999 JU3 using images from the Optical Navigation Camera (ONC) on the Hayabusa2 spacecraft. The research aims to create a detailed shape model, photometric model, and color maps of the asteroid to support...
The National Aeronautics and Space Administration (NASA) Shared Services Center awarded a $283,617.40 grant to the Planetary Science Institute, an independent nonprofit research organization, to investigate the effects of diurnal thermal cycling on the surface and orbital evolution of airless bodies, with a specific focus on the asteroid (101955) Bennu. The research aims to quantify the stress fields and crack propagation rates on boulders and regolith on Bennu's surface through 3D simulations, and relate the findings to observed boulder morphologies from the OSIRIS-REx mission. The grant also examines the role of mineral heterogeneity in near-surface disaggregation and granular disintegration at the grain scale. This grant does not have a set-aside designation and was awarded on December 1, 2017, with a completion date of November 30, 2020.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| P00006 | Funding Only Action | ($5) | 8/16/21 | |
| Not listed | ($5) | 8/16/21 | ||
| P00005 | Funding Only Action | $66.0k | 1/8/20 | |
| Not listed | $66.0k | 1/8/20 | ||
| P00004 | Funding Only Action | $16.6k | 6/24/19 |