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Matching Records: 417
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Cars on Mars
Document ID: 20150012255
NTRS Full-Text: Click to View  [PDF Size: 722 KB]
Author: Landis, Geoffrey A.
Abstract: Mars is one of the most fascinating planets in the solar system, featuring an atmosphere, water, and hide
Publication Year: 2002
Document Type: Conference Paper
Report/Patent Number: E-13633
Date Acquired: Jul 07, 2015
Towers for Earth Launch
Document ID: 20030020634
NTRS Full-Text: Click to View  [PDF Size: 220 KB]
Author: Landis, Geoffrey A.; Lyons, Valerie J. (Technical Monitor)
Abstract: This report lists some characteristics of a hypothetical 15 kilometer tower for launching hide
Publication Year: 2002
Document Type: Conference Paper
Date Acquired: Apr 09, 2003
Crossing Mars: Past and Future Missions to a Cold, Dry Desert
Document ID: 20020086250
NTRS Full-Text: Click to View  [PDF Size: 1.1 MB]
Author: Landis, Geoffrey A.
Abstract: Dr. Geoffrey A. Landis of the Photovoltaics and Space Environment Effects Branch presented an hide
Publication Year: 2002
Document Type: Conference Paper
Date Acquired: Nov 22, 2002
Power System for Venus Surface Exploration
Document ID: 20050203986
Author: Landis, Geoffrey A.; Mellott, Kenneth
Abstract: A radioisotope power and cooling system is designed to provide electrical power for a probe hide
Publication Year: 2002
Document Type: Preprint
Date Acquired: Aug 25, 2005
Robots and Humans in Planetary Exploration: Working Together?
Document ID: 20020072847
NTRS Full-Text: Click to View  [PDF Size: 462 KB]
Author: Landis, Geoffrey A.; Lyons, Valerie (Technical Monitor)
Abstract: Today's approach to human-robotic cooperation in planetary exploration focuses on using robotic hide
Publication Year: 2002
Document Type: Preprint
Date Acquired: Sep 20, 2002
Technology for Solar Array Production on the Moon
Document ID: 20120009027
Author: Landis, Geoffrey A.
Abstract: Silicon, aluminum, and glass are the primary raw materials that will be required for production of hide
Publication Year: 2002
Document Type: Conference Paper
Date Acquired: May 30, 2012
Integrated Bypass Battery for ReverseBias Protection
Document ID: 20120009034
Author: Landis, Geoffrey A,
Abstract: When a single solar cell of a series-connect string is placed in shadow, the entire array current is hide
Publication Year: 2002
Document Type: Conference Paper
Date Acquired: May 30, 2012
Dust Mitigation for Mars Solar Arrays
Document ID: 20120009169
External Online Source:

Author: Landis, Geoffrey A.; Jenkins, Phillip P.
Abstract: Settling of atmospheric dust onto the surface of the solar array is potentially a lifetime-limiting hide
Publication Year: 2002
Document Type: Conference Paper
Date Acquired: Jun 01, 2012
The Next Generation of Space Cells for Diverse Environments
Document ID: 20150012298
NTRS Full-Text: Click to View  [PDF Size: 3.9 MB]
Author: Bailey, Sheila; Landis, Geoffrey; Raffaelle, Ryne
Abstract: Future science, military and commercial space missions are incredibly diverse. Military and hide
Publication Year: 2002
Document Type: Conference Paper
Report/Patent Number: E-13307
Date Acquired: Jul 10, 2015
Pathfinder: A Retrospective
Document ID: 20020072988
NTRS Full-Text: Click to View  [PDF Size: 961 KB]
Author: Landis, Geoffrey A.; Lyons, Valerie (Technical Monitor)
Abstract: Mars is one of the most interesting planets in the solar system, featuring enormous canyons, giant hide
Publication Year: 2002
Document Type: Preprint
Date Acquired: Sep 20, 2002
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