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There are a total of 3 record(s) matching your query.
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An evolving Mars telecommunications network to enable exploration and increase science data return
Author(s): Edwards, Chad; Komarek, Tomas A.; Noreen, Gary K.; Wilson, Gregory R.
Abstract: The coming decade of Mars exploration involves a variety of unique telecommunications challenges. Increasing spatial and spectral resolution of in situ science instruments drive the need for increased bandwidth. At the same ...
NASA Center: Jet Propulsion Laboratory
Publication Year: 2003
Added to NTRS: 2006-12-25
Document ID: 20060043636
Trajectories and energy transfer of saltating particles onto rock surfaces : application to abrasion and ventifact formation on Earth and Mars
Author(s): Bridges, Nathan T.; Phoreman, James; White, Bruce R.; Greeley, Ronald; Eddlemon, Eric E.; Wilson, Gregory R.; Meyer, Christine J.
Abstract: The interaction between saltating sand grains and rock surfaces is assessed to gauge relative abrasion potential as a function of rock shape, wind speed, grain size, and planetary environment. Many kinetic energy height ...
NASA Center: Jet Propulsion Laboratory
Publication Year: 2005
Added to NTRS: 2006-12-25
Document ID: 20060044082
A Wind Tunnel Study on the Mars Pathfinder (MPF) Lander Descent Pressure Sensor
Author(s): Soriano, J. Francisco; Coquilla, Rachael V.; Wilson, Gregory R.; Seiff, Alvin; Rivell, Tomas
Abstract: The primary focus of this study was to determine the accuracy of the Mars Pathfinder lander local pressure readings in accordance with the actual ambient atmospheric pressures of Mars during parachute descent. In order to ...
NASA Center: Ames Research Center, Jet Propulsion Laboratory
Publication Year: 2001
Added to NTRS: 2005-08-25
Document ID: 20010043986; Report Number: NAS 1.15:210253, NASA/TM-2001-210253
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