Thor DM-21 AblestarDM-21

Manufacturer: United States Air Force · Maiden flight: 13 April 1960 · Wikipedia (opens in new tab)

The Thor-Ablestar, or Thor Able-Star, also known as Thor-Epsilon was an early American expendable launch system consisting of a PGM-17 Thor missile, with an Ablestar upper stage. It was a member of the Thor family of rockets, and was derived from the Thor-Able.

Recent launches

Thor DM-21 Ablestar | Transit-O 5

United States Air Force · Vandenberg SFB, CA, USA

13 August 1965Save Thor DM-21 Ablestar | Transit-O 5☆

Thor DM-21 Ablestar | Transit-O 4

United States Air Force · Vandenberg SFB, CA, USA

24 June 1965Save Thor DM-21 Ablestar | Transit-O 4☆

Thor DM-21 Ablestar | Transit-O 3

United States Air Force · Vandenberg SFB, CA, USA

11 March 1965Save Thor DM-21 Ablestar | Transit-O 3☆

Thor DM-21 Ablestar | Transit-O 2 & 5E-5

United States Air Force · Vandenberg SFB, CA, USA

13 December 1964Save Thor DM-21 Ablestar | Transit-O 2 & 5E-5☆

Thor DM-21 Ablestar | Transit-O 1

United States Air Force · Vandenberg SFB, CA, USA

6 October 1964Save Thor DM-21 Ablestar | Transit-O 1☆