NASA crew portrait of Space Shuttle Columbia STS-107 crew. Seated in the front, from left, are: Astronauts Rick D. Husband, mission commander; Kalpana Chawla, mission specialist; and William C. McCool, pilot. Standing, from left, are: David M. Brown, Laurel B. Clark, and Michael P. An...
哥伦比亚号(Columbia)是美国国家航空航天局(NASA)所属的航天飞机之一,同时是美国的航天飞机机队中第一架正式服役的。1981年4月12日首次执行代号STS-1的任务,正式开启了NASA的太空运输系统计划(Space Transportation System program,STS)序章。 2003年2月1日,在执行代号STS-107的第28次任务重返大气层的阶段中与控制中...
A main engine controller wire short-circuited 5s into the launch of the shuttle Columbia during mission STS-93, causing a loss of redundancy to two of the three main shuttle engines. The short circuit occurred when vibrations caused an energized wire bundle, which had unknowingly been ...