LAUNCH CENTER
Success
Sun Oct 04 1964
United States Air Force
Explorer 21
Launch Successful
LAUNCH TIME
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RECOVERY OVERVIEW
Location
No Recovery Specified
Type
No Recovery Specified
Rocket Details
Name:
Thor Delta CDescription:
American orbital launch vehicle family with Thor first stage and a delta second stage.
MISSION OVERVIEW
- Type: Astrophysics
- Explorer 21 (IMP 2) was a solar-cell and chemical-battery powered spacecraft instrumented for interplanetary and distant magnetospheric studies of energetic particles, cosmic rays, magnetic fields, and plasmas.
COMPLEX OVERVIEW
Location
Cape Canaveral, FL, USA
Pad
Space Launch Complex 17A