NASA'a space shuttle STS-1 Colombia was launched on april 12,1981.the space shuttle orbiter re enter earth's atlomosphere at a record breaking speed of mach number=25. speed of sound at the location was around 290 m\s. what is the speed of the orbiter when it re -enters earth?
Answers
Answer: This article is about the Space Shuttle flight. For Synchronous Transport Signal (level)-1 in the SONET hierarchy, see Synchronous optical networking. For the gene, see STS-1 (gene).
STS-1 (Space Transportation System-1) was the first orbital spaceflight of NASA's Space Shuttle program. The first orbiter, Columbia, launched on 12 April 1981 and returned on 14 April, 54.5 hours later, having orbited the Earth 36 times. Columbia carried a crew of two – mission commander John W. Young and pilot Robert L. Crippen. It was the first American crewed space flight since the Apollo–Soyuz Test Project in 1975. STS-1 was also the only maiden test flight of a new American spacecraft to carry a crew, though it was preceded by atmospheric testing of the orbiter and ground testing of the Space Shuttle system.
The launch occurred on the 20th anniversary of the first human spaceflight. This was a coincidence rather than a celebration of the anniversary; a technical problem had prevented STS-1 from launching two days earlier, as was planned.
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Answer:
STS-1 (Space Transportation System-1) was the first orbital spaceflight of NASA's Space Shuttle program. The first orbiter, Columbia, launched on 12 April 1981 and returned on 14 April, 54.5 hours later, having orbited the Earth 36 times. Columbia carried a crew of two – mission commander John W. Young and pilot Robert L. Crippen. It was the first American crewed space flight since the Apollo–Soyuz Test Project in 1975. STS-1 was also the only maiden test flight of a new American spacecraft to carry a crew, though it was preceded by atmospheric testing of the orbiter and ground testing of the Space Shuttle system.
The launch occurred on the 20th anniversary of the first human spaceflight. This was a coincidence rather than a celebration of the anniversary; a technical problem had prevented STS-1 from launching two days earlier, as was planned.
Explanation:
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