STS-51-J was NASA's 21st Space Shuttle mission and the maiden flight of Space Shuttle Atlantis. It launched from Kennedy Space Center, Florida, on October 3, 1985, carrying a payload for …

2023年7月21日 · STS-51J was the 21st NASA Space Shuttle mission and the first flight of Space Shuttle Atlantis.

sts-51-j （原先编号sts-28）是历史上第二十一次航天飞机任务，也是亚特兰蒂斯号航天飞机的首次太空飞行。

On Oct. 7, 1985, the astronauts closed Atlantis’ payload bay doors in preparation for reentry. They fired the shuttle’s orbital maneuvering engines to slow the vehicle’s velocity and began the …

October 7, 1985 – 10:00:08 a.m. PDT at Runway 23, Edwards Air Force Base, California. Rollout distance was 8,056 feet. Rollout time was 65 seconds. Mission duration was 4 days, 1 hour, …

William Pailes became as MSE the second military astronaut in space. The crew deployed two military communications satellites DSCS III (USA-11 and USA-12). Both were launched into …

2010年1月4日 · This was STS-51J, the launch of Atlantis on October 3, 1985, on a four-day mission to deploy two military communications satellites. The crew consisted of the …

First flight of shuttle Atlantis. Military mission, Deployed USA-11, USA-12. AKA: Atlantis. Launched: 1985-10-03. Returned: 1985-10-07. Number crew: 5 . Duration: 4.07 days. Orbits of …

sts-51-j是历史上第二十一次航天飞机任务，也是亚特兰蒂斯号航天飞机的首次太空飞行。

2020年10月5日 · Left: Launch of Atlantis on the STS-51J mission. Right: View of Atlantis during the ascent, with Space Shuttle Enterprise and a Saturn V rocket on display near the VAB. …