Thor Delta E1 | GEOS B

The GEOS 1 (Geodetic Earth Orbiting Satellite) spacecraft was a gravity-gradient-stabilized, solar-cell powered unit designed exclusively for geodetic studies.

Mission Details

  • Launch date: January 11, 1968 at 04:16 PM UTC
  • Launch vehicle: Thor Delta E1
  • Operator: United States Air Force
  • Launch site: Vandenberg SFB, CA, USA
  • Mission type: Earth Science