Thor-Ablestar flight 7 successfully orbited the triple payload Transit 4A, GREB 3, and Injun 1 on 29 June 1961. Transit 4A used a SNAP-3 radioisotope generator; GREB 3 and Injun 1 remained joined after deployment.
Thor-Ablestar flight 7 successfully orbited the triple payload Transit 4A, GREB 3, and Injun 1 on 29 June 1961. Transit 4A used a SNAP-3 radioisotope generator; GREB 3 and Injun 1 remained joined after deployment.