In February 2003, the United States "Colombia" space shuttle crash, all seven astronauts died, become a major tragedy in the history of human spaceflight. Raises questions about space exploration is worth 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
NASA originally intended Challenger to be a test vehicle,according to the Kennedy Space Center. Rockwell International, an aerospace manufacturing company, began building the shuttle in November 1975 and then sent it toLockheed Martin, another aerospace technology company, for structural testing starting ...
programming and test personnel work on the small amount of computer code. However, in theory it can still fail, and the BFS exists for that contingency. While BFS will run in parallel with PASS, to date, BFS has never been engaged to take over control from PASS during any shuttle mission...
a参考译文2:In February 2003, the United States Colombia space shuttle crash, all 7 astronauts died, become a significant history of human spaceflight tragedies 参考译文2 :在2003年2月,美国哥伦比亚航天飞机崩溃,所有7位宇航员死去,成为人的宇宙飞行悲剧的重大历史[translate]...
Nobody on the ground was hurt, but the loss of Columbia marked the second fatal disaster of NASA's 30-year shuttle program. Cosmos 954 A secret Soviet-navy satellite called Cosmos 954, which was launched on Sept. 18, 1977, spiraled out of control. The spy radar antennas each sported a...
the Columbia Accident Investigation Board at NASA released Volume 1 of its report on why the space shuttle crashed. As expected, the ship's foam insulation was the main cause of the disaster. But the board also fingered another unusual culprit: PowerPoint, Microsoft's well-known ''sli...
It takes about 8.5 minutes for a space shuttle or spacecraft to reach Earth's orbit, i.e., the limit of space where the Earth's atmosphere ends. This dividing line between the Earth's atmosphere and space is called the Kármán line. It happens so quickly because the shuttle goes from...
aFoam is the materials used Space shuttle commonly; the crash of the US space shuttle in 2003, "Columbia" is caused by the degumming of foam isolation in external fuel tank layer 泡沫共同地是材料用于的航天飞机; 2003年美国航天飞机的崩溃, “哥伦比亚”由泡沫隔离使脱胶造成在外部汽油箱层数[transla...
Gen rescues Ayako's fiance from a fiery death in a shuttle crash. But is he really Ayako's fiance anymore? Director Sei Okamura Writer Shigemitsu Taguchi See all filmmakers & crew (2) Status EditReleased Updated1974-12-13 Release date ...