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Mars Pathfinder

Mars Pathfinder was a NASA mission that landed a base station and a small robotic rover on Mars in July 1997. It was the first successful landing on the Red Planet since the Viking missions in 1976. The mission consisted of a lander, renamed the Carl Sagan Memorial Station, and a 10.6-kilogram rover named Sojourner, which became the first rover to operate on another planet. Pathfinder demonstrated a new way of delivering payloads to the Martian surface using an innovative airbag landing system. Over its three-month mission, it returned thousands of images and chemical analyses of Martian rocks and soil, proving that the 'Faster, Better, Cheaper' approach to space exploration could yield significant scientific results.

Mars Pathfinder
NASA/JPL · Stored JPEG is a re-encoded rendition of NASA Science's exact 1600x1229 PIA01550 asset (stored SHA-256 8da38678a06be8d17ab4dbc69269ab64cf16c6a3623dfb861337d8b8f019bf96; authoritative rendition SHA-256 d0f5a1a93df3ad2c1b0115247ce4ff91426f0ae90b25f6e35340c8a03ba16f66). The NASA Science page identifies this as Pathfinder Landers - In Test and On Mars, describes the cleanroom and Mars panels, and credits NASA/JPL: https://science.nasa.gov/photojournal/pathfinder-landers-in-test-and-on-mars/. NASA's current Images and Media Usage Guidelines generally permit NASA content for factual, educational, and informational use with NASA acknowledgement; NASA says separately identified third-party material remains separately protected, commercial use must not imply NASA endorsement, and NASA logos and identifiers are protected: https://www.nasa.gov/nasa-brand-center/images-and-media/. This is an asset-level provenance and conservative reuse statement, not a blanket license. · Source
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Identity

Name
Mars Pathfinder
Status
completed

Details

Astronauts
-
Description
Mars Pathfinder was a NASA mission that landed a base station and a small robotic rover on Mars in July 1997. It was the first successful landing on the Red Planet since the Viking missions in 1976. The mission consisted of a lander, renamed the Carl Sagan Memorial Station, and a 10.6-kilogram rover named Sojourner, which became the first rover to operate on another planet. Pathfinder demonstrated a new way of delivering payloads to the Martian surface using an innovative airbag landing system. Over its three-month mission, it returned thousands of images and chemical analyses of Martian rocks and soil, proving that the 'Faster, Better, Cheaper' approach to space exploration could yield significant scientific results.
Destination
Surface landing at Ares Vallis on Mars (approximately 19.30°N, 33.52°W) for deploying the Sojourner rover and studying Martian rocks, soil, atmosphere, and weather while demonstrating airbag landing technology
End Date
1997-09-27
Launch Site
Outcome
Success
Programs
Start Date
1996-12-04
Vehicle Families

Links

Official Url
https://science.nasa.gov/mission/mars-pathfinder/
Wikipedia Url
https://en.wikipedia.org/wiki/Mars_Pathfinder

Assets & Meta

Creation Time
April 26, 2026 at 15:51:36 UTC
Updated Time
August 23, 2026 at 01:29:38 UTC
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Affiliations
Space Stations
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Vehicles
Mars Pathfinder - AeroVia