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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 901 records · Page 50
All sourcesNASA NTRSDOE OSTI
NASA NTRS1997

Testbed Verification of Pathfinder's Martian Entry, Descent and Lnading (EDL)

Mars Pathfinder is the second spacecraft to be developed as a NASA Discovery mission. Pathfinder employed unique innovations throughout the entire spacecraft that allowed mission development to be accomplished within the 3 year design schedule and $150 million (FY '92 dollars) cost constraint imposed under the Discovery classification.

rover↗
NASA NTRS2001

The Athena SDM rover: A testbed for Mars rover mobility

In this paper we describe the software aspects of the overall Athena SDM rover mobility system in three parts: the control electronics, the software architecture and development environment, and surface navigation software. The Athena SDM architecture has been shown to be capable of meeting mission navigation requirements by being able to safely drive 100 meters using allowable resources within three hours.

design↗