The launch of NASA Thor DM-18 Agena-A took place on 25 Jun 1959, launching the Discoverer 4 mission. The launch site was Vandenberg, California, United States. The payload should have been deployed in a LEO orbit.
DATE AND TIME
10:47 PM UTC
OPERATOR
LAUNCH SITE
California, United States
VEHICLE
LEO
21 Apr 2025
Falcon 9 - SpaceX
Cape Canaveral (United States)