a DSV-2A Thor first stage, and an uprated AJ-10-104D engine on the second stage. Thor-Ablestar 1 launches occurred from LC-17 at Cape Canaveral, and Thor-Ablestar 2 rockets were launched from LC-75-1 at Vandenberg Space Force Base and is now designated SLC-2. See also List of Thor and Delta launches (1960–1969) References Thor (rocket family) Spacecraft that broke apart in space