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Missions and Programs

Mars Pathfinder

Robotic Mars Exploration Missions

Mars Pathfinder was an American robotic spacecraft, launched by NASA and the Jet Propulsion Laboratory on December 4, 1996, that landed a base station and roving probe on Mars in 1997. It consisted of a lander, renamed the Carl Sagan Memorial Station, and a lightweight 10.6 kilogram wheeled rover named Sojourner, the first rover to operate outside the Earth-Moon system.

Facts
Mission Type
Lander, rover 1
Launch Date
1996-12-04 1
Outcome
Successful lander and rover mission; last contact occurred September 27, 1997 and the mission was formally terminated March 10, 1998 after five months of restoration attempts, likely due to battery degradation. 1
Mission Type
Mission Type (category)
Lander / Rover 1
Mission Type (category)
Rover Mission 1
Connections

Operated By

Source Mars Pathfinder (Wikipedia)
Source Mars Pathfinder (Wikipedia)

Spacecraft Of

Source Wikipedia (space and spaceflight articles)
Additional Source Mars Pathfinder (Wikipedia)Lead section
Sojourner, Spacecraft
Source Wikipedia: Sojourner (rover)
Sources
1. Wikipedia (space and spaceflight articles)
Wikimedia Foundation
  • Mars Pathfinder article, infobox, Mission type field
    Lander . Rover
  • Mars Pathfinder article, end of mission section
    the mission was terminated on March 10, 1998
  • Includes: Sojourner, Mars Pathfinder article, lead section (rover component)
    It consisted of a lander, renamed the Carl Sagan Memorial Station, and a lightweight, 10.6 kg wheeled robotic Mars rover named Sojourner
View the Source
Mars Pathfinder (Wikipedia)
  • Mars Pathfinder article, lead section
    a lightweight, 10.6 kg (23 lb) wheeled robotic Mars rover named Sojourner, the first rover to operate outside the Earth-Moon system
  • Operated By: NASA, Lead paragraph, operating-agency
    Launched on December 4, 1996, by NASA aboard a Delta II booster a month after the Mars Global Surveyor, it landed on July 4, 1997, on Mars's Ares Vallis.
  • Operated By: Jet Propulsion Laboratory, Lead paragraph, operating-agency
    Launched on December 4, 1996, by NASA aboard a Delta II booster a month after the Mars Global Surveyor, it landed on July 4, 1997, on Mars's Ares Vallis.
  • Includes: Mars Pathfinder, Lead paragraph, part-of
    Mars Pathfinder was an American robotic spacecraft that landed a base station with a roving probe on Mars in 1997.
  • Spacecraft Of: Mars Pathfinder, Lead section
    It consisted of a lander, renamed the Carl Sagan Memorial Station, and a lightweight, 10.6 kg (23 lb) wheeled robotic Mars rover named Sojourner, the first rover to operate outside the Earth-Moon system.
  • In Group: NASA Mars Missions, Lead sentence
    Mars Pathfinder was an American robotic spacecraft that landed a base station with a roving probe on Mars in 1997.
View the Source
Wikipedia: Sojourner (rover)
Wikimedia FoundationSpacecraft Of: Sojourner, Lead paragraph, mission-of
Quote, Spacecraft Of: Sojourner, Lead paragraph, mission-of
The Sojourner rover was a vehicle that reached Mars on July 4, 1997 as part of the Mars Pathfinder mission.
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