Thor Delta E, S/N 37, Pre-Launch Activities

Thor Delta C Rocket, S/N 29, at Cape Kennedy Missile Test Center

Thor Delta E Rocket on Launch Pad

Delta 22, Tiros 8, Missile #371, R.F. Checks

Delta I Launch

Thor Delta E, S/N 39, Launch Takeoff

Thor Delta E Rocket, S/N 35, on Launch Pad

Thor Delta G, S/N 43, Launch Liftoff

Thor Delta G, S/N 43 Missile 471, on Launch Pad

Thor Delta D, S/N 25, on Launch Pad with Crew

Thor Delta E Rocket, S/N 39, Launch Preparations

DSV-3C, Thor Delta C, S/N 26M 392 at Cape Kennedy Missile Test Center

Thor Able #119 on Launch Pad

Thor Able-Star, DSV-6, on Launch Pad

Thor Able #119 Liftoff

NASA Delta 59 Intellsation Thor Delta M

Thor Able-Star DSV-6 on Launch Pad

Boeing Delta II Keeps GPS Constellation Healthy

Similar tones

Thor Able-Star, S/N 305, on Display

The Thor intermediate-range ballistic missile (IRBM) provided nuclear deterrence before intercontinental ballistic missiles were ready. It passed its capability tests in 1958. It was deactivated in 1966, as the U.S. began to rely on larger, more advanced ICBMs. Thor missiles later were configured as space launch vehicles, Thor-Able-Star and Thor-Agena, for the Air Force and NASA, providing technology for current launch systems. A fourth modification of Thor, the Thor-Delta, has evolved into the world's most dependable and most frequently used commercial space launch vehicle, the Delta rocket. The Rocketdyne division of North American provided the propulsion system for the Thor missile and subsequent space launch vehicles.

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Unique identifier BI21604

Boeing ID dac13741

Type Image

Size 5998px × 4796px 82MB

License type RM

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