
Expedition 34 Flight Engineer Chris Hadfield of the Canadian Space Agency (CSA), top, NASA Flight Engineer Tom Marshburn and Soyuz…

The Tracking and Data Relay Satellite, known as TDRS-K, is unloaded from an Air Force C-17 transport aircraft at NASA's…

A Mobile Quarantine Facility (MQF) with the three Apollo 11 crew members inside is unloaded from a United States Air…

The Apollo 11 spacecraft Command Module (CM) is loaded aboard a Super Guppy Aircraft at Ellington Air Force Base for…

Astronaut Neil A. Armstrong, Apollo 11 mission commander, floats safely to the ground. The Lunar Landing Research Vehicle exploded only…

NASA's Cassini spacecraft has delivered a glorious view of Saturn, taken while the spacecraft was in Saturn's shadow. The cameras…

Technicians prepare to fit a special fixture around an Orion capsule inside the high bay of the Operations & Checkout…

The Soyuz rocket is rolled out to the launch pad by train on Monday, Dec. 17, 2012, at the Baikonur…

On Dec. 14, 1962, NASA's Mariner 2 spacecraft sailed close to the shrouded planet Venus, marking the first time any…

Employees at the Marshall Space Flight Center in Huntsville, Ala., unpack four large metal rings that will be used to…