The launch of US Naval Research Laboratory Vanguard 1A took place on 28 May 1958, launching the Lyman-Alpha 1 mission. The launch site was Cape Canaveral, Florida, United States. The payload should have been deployed in a MEO orbit.
DATE AND TIME
03:46 AM UTC
OPERATOR
LAUNCH SITE
Florida, United States
VEHICLE
MEO
21 Apr 2025
Falcon 9 - SpaceX
Cape Canaveral (United States)
LEO