Thor Delta E | GEOS A

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: November 6, 1965 at 06:38 PM UTC
  • Launch vehicle: Thor Delta E
  • Operator: United States Air Force
  • Launch site: Cape Canaveral SFS, FL, USA
  • Mission type: Earth Science