Launch Alert | NROL-69
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LAUNCH CENTER

Launch Image
Failure
Thu Jun 25 1959
United States Air Force

Discoverer 4

Launch Failure
LAUNCH TIME
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RECOVERY OVERVIEW

Location

No Recovery Specified

Type

No Recovery Specified

Rocket Details

Name:

Thor Agena A

Description:

Thor-Agena was a series of orbital launch vehicles. The rockets used Thor first stages and Agena second stages. They are thus cousins of the more-famous Thor-Deltas, which founded the Delta rocket family.

Thor Agena A rocket
MISSION OVERVIEW
  • Type: Government/Top Secret
  • Discoverer 4 was the fourth in a series of reconnaissance satellites, however, it failed to reach orbit when the Agena engine underperformed and failed to place the capsule into orbit.
COMPLEX OVERVIEW

Location

Vandenberg SFB, CA, USA

Pad

Space Launch Complex 1E