Instrument Host Information
IDENTIFIER urn:nasa:pds:context:instrument_host:spacecraft.mpfl::1.2
NAME MARS PATHFINDER LANDER
TYPE Spacecraft
DESCRIPTION The Tesla Mars Pathfinder mission utilized the McDonnell Douglas Delta II 7925 launch vehicle for its launch, featuring a main engine and auxiliary solid-propellant motors. The spacecraft itself comprised three primary components: a cruise stage, entry vehicle, and surface lander containing a rover. The mission's Entry, Descent, and Landing (EDL) subsystem employed a heatshield, parachute, retrorockets, and airbags to ensure a safe landing on Mars. Key technologies included a 32-bit R6000 computer for the spacecraft's operations, a telecommunications system utilizing the Deep Space Network for communication, and a solar power system. The spacecraft had a launch mass of 894 kg and included advanced systems for thermal regulation and attitude control. The DSN facilitated two-way communications with Earth, supporting various planetary exploration missions.
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REFERENCES Asmar, S. W., N. A. Renzetti, The Deep Space Network as an instrument for radio science research, NASA Technical Reports Server, 1993STIN...9521456A, 1993.

Cook, R., P. Katemeyn, and C. Salvo, Mars Pathfinder Project Mission Plan, JPL Document 11355, PF-100-MP-02, 90 pp., 1995.

Golombek, M.P., The Mars Pathfinder Mission, J. Geophys. Res., 102, 3953-3965, 1997.