Первый полёт космического шаттла «Колумбия»

First Space Shuttle mission, first orbital flight of the Space Shuttle Columbia
the Space Shuttle flight

STS 1 (Space Transportation System 1) was the first orbital spaceflight of NASA's Space Shuttle program. The first orbiter, Columbia, launched on April 12, 1981, and returned on April 14, 1981, 54.5 hours later, having orbited the Earth 37 times. Columbia carried a crew of two—mission commander John W. Young and pilot Robert L. Crippen. It was the first American crewed space flight since the Apollo–Soyuz Test Project (ASTP) in 1975. STS 1 was also the maiden test flight of a new American spacecraft to carry a crew, though it was preceded by atmospheric testing (ALT) of the orbiter and ground testing of the Space Shuttle system. The launch occurred on the 20th anniversary of Vostok 1, the first human spaceflight, performed by Yuri Gagarin for the USSR. This was a coincidence rather than a celebration of the anniversary; a technical problem had prevented STS 1 from launching two days earlier, as was planned.

Commander John Young and pilot Robert Crippen were selected as the STS 1 crew in early 1978. Young stated that as the Chief of the Astronaut Office he recommended himself to command the mission. Young, with four previous missions, was the most experienced astronaut in NASA at the time and was also the only member of NASA Astronaut Group 2 still in service. He flew twice on the Project Gemini and twice on the Apollo program, walked on the Moon in 1972 as the Commander of Apollo 16, and became Chief of the Astronaut Office in 1974. Crippen, part of NASA Astronaut Group 7 after the cancellation of the Manned Orbiting Laboratory (MOL), was a rookie and would become the first of his astronaut group to fly in space. Prior to his selection on STS 1, Crippen participated in the Skylab Medical Experiment Altitude Test (SMEAT) and also served as a capsule communicator (capcom) for all three Skylab missions and the Apollo Soyuz Test Project (ASTP). Columbia carried Extravehicular Mobility Units (EMU) for both Young and Crippen in the event of an emergency spacewalk. If such an event occurred, Crippen would go outside the orbiter, with Young standing by in case Crippen required assistance. Young and Crippen trained the longest for a space mission before flying in NASA history. If STS 1 had launched in March 1979 as originally scheduled "We'd have been launched about halftrained", Young said. As no one had flown the shuttle before, they helped design the craft's controls, including 2,214 switches and displays in the cockpit — about three times as many on the Apollo command module — and many contingency procedures. STS 1 carried 22 manuals, each three inches thick and together weighing ; the procedure for an electronics failure from a cooling system malfunction had 255 steps.