STS-51-B was the 17th flight of the NASA Space Shuttle program and the seventh flight of Space Shuttle Challenger. The launch of Challenger on April 29, 1985, was delayed by 2 minutes and 18 seconds, due to a launch processing failure.

2023年7月28日 · STS-51B was the 17th flight of NASA's Space Shuttle program, and the seventh flight of Space Shuttle Challenger.

罗伯特·欧沃米尔（ Robert F. Overmyer ，曾执行 STS-5 以及 STS-51-B 任务），指令长; 弗雷德里克·格里高利（ Frederick D. Gregory ，曾执行 STS-51-B 、 STS-33 以及 STS-44 任务），飞行员; 唐·林德（ Don L. Lind ，曾执行 STS-51-B 任务），任务专家; 诺曼·萨加德（ Norman E. Thagard ，曾执行 STS-7 、 STS-51-B 、 STS-30 、 STS-42 ...

May 6, 1985 – 9:11:04 a.m. PDT at Runway 17, Edwards Air Force Base, California. Rollout distance was 8,317 feet. Rollout time was 59 seconds. Mission duration was 7 days, 0 hours, 8 minutes, 46 seconds. Landing occurred during the 111th …

STS-51-B是历史上第十七次航天飞机任务，也是挑战者号航天飞机的第六次太空飞行。

The launch of Space Shuttle mission 51-B/Spacelab 3 will usher in an era of routine flights for Spacelab, NASA's modular, reusable research facility. The mission marks the first operational flight for the European Space Agency-developed space lab oratory. Fifteen experiments will be conducted during the 7-day Spacelab 3 mission.

2020年3月27日 · When STS-51E was canceled, Challenger was remanifested with the STS -51B payloads. The mission was the second flight of Spacelab, but the first in a fully operational configuration. Spacelab capabilities for multi-disciplinary research in microgravity were successfully demonstrated.

Digitized, cataloged and archived by the Houston Audio Control Room, at the NASA Johnson Space Center.

STS-51-B - Artist concept of Spacelab in orbiter cargo bay with horizon - Credit: NASA. Orbits of Earth : 110. Distance traveled : 4,651,620 km. Orbiter Mass at Landing : 96,370 kg.

Data collections from STS 51B/Spacelab 3 Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office Personnel