launched fromUSA

Discoverer 21

Name: Discoverer 21
Start: 1961-02-18T22:58:00Z
Location: Vandenberg

Success

FEB 18196122:58:00 UTC

A technology mission to LEO on Thor DM-21 Agena-B.

LIFTOFF

FEB 18 1961

22:58:00 UTC

Success

launched fromLC-75-3-5Vandenberg

aboardThor DM-21 Agena-BThor 261intoLEO

Payload

Technology