Thor Delta L | Pioneer E
Pioneer A to E (Pioneer 6 to 9 after launch) were a series of five solar-orbiting, spin-stabilized, solar-cell and battery-powered satellites designed to obtain measurements of interplanetary phenomena from widely separated points in space on a continuing basis.
Mission Details
- Launch date: August 27, 1969 at 09:59 PM UTC
- Launch vehicle: Thor Delta L
- Operator: United States Air Force
- Launch site: Cape Canaveral SFS, FL, USA
- Mission type: Astrophysics