STS-51 was a NASA Space Shuttle Discovery mission that launched the Advanced Communications Technology Satellite (ACTS) in September 1993. Discovery's 17th flight also …

2023年8月28日 · Get an overview of the STS mission, its crew and activities during this mission.

STS-51 是历史上第五十六次航天飞机任务，也是 發現號太空梭 的第十七次太空飞行。

2023年8月3日 · STS-51-L would have been the 25th mission of the NASA Space Shuttle program. Tragically, the Challenger and her crew were lost in an explosion 73 seconds after …

STS-51-L was the disastrous 25th mission of NASA 's Space Shuttle program and the final flight of Space Shuttle Challenger. It was planned as the first Teacher in Space Project flight in …

STS 51 was the seventeenth flight of the Discovery orbiter. Its main mission goals were to deploy the Advanced Communications Technology Satellite (ACTS) and ORFEUS-SPAS. In addition …

STS-51-L是历史上第二十五次航天飞机任务，也是挑战者号航天飞机的第十次太空飞行。 发射73秒后，航天飞机于升空过程中突然爆炸，七名宇航员全部遇难。

STS-51-F （原先编号STS-17，同时也被称为 太空实验室2号）是历史上第十九次航天飞机任务，也是 挑战者号航天飞机 的第八次太空飞行。

1993年12月9日 · The deployment of the satellite ACTS which will serve as a testbed for technology leading to a new generation of communication satellites and the deployment and …

STS-51-A (formerly STS-19) was the 14th flight of NASA 's Space Shuttle program, and the second flight of Space Shuttle Discovery. The mission launched from Kennedy Space Center …