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Astronomy版 - Astronomy Picture of Day: Shuttle Ferry
相关主题
● Astronomy Picture of Day: Eclipse in the Mist● Astronomy Picture of Day: Apollo 12
● 彗星观测指南● Astronomy Picture of Day: Crab Nebula from VLT
● Astronomy Picture of Day: Asteroid and Moon● Astronomy Picture of Day: the Closest Star
● Astronomy Picture of Day: Color of Universe● Astronomy Picture of Day: Mercury
● Astronomy Picture of Day: Many moons● Astronomy Picture of Day: Sunspot Region 30
● Astronomy Picture of Day: moon over Jupiter● Astronomy Picture of Day: the Milky Way
● Astronomy Picture of Day: Analemma● Astronomy Picture of Day: Footprints on Moon
● Astronomy Picture of Day: X-ray from whirlpool● Astronomy Picture of Day: Everest
相关话题的讨论汇总
话题: shuttle话题: ferry话题: nasa话题: picture话题: astronomy
进入Astronomy版参与讨论
1 (共1页)
s*****t
发帖数: 1994
1
Shuttle Ferry
Credit: Carla Thomas, NASA
Explanation: How does a space shuttle that landed in California get back to Florida for its
next launch? The answer is by ferry. NASA operates two commercial Boeing 747 airplanes
modified to carry a space shuttle on their backs. Designated officially as Shuttle Carrier
Aircraft or SCA, the 747s were made for commercial flights but bolstered by NASA with
several struts, stabilizers, and electronic monitors. Spanning about 70 meters in
1 (共1页)
进入Astronomy版参与讨论
相关主题
● Astronomy Picture of Day: Everest● Astronomy Picture of Day: Many moons
● Astronomy Picture of Day: Busy Solar System● Astronomy Picture of Day: moon over Jupiter
● Astronomy Picture of Day: Apollo 11● Astronomy Picture of Day: Analemma
● Astronomy Picture of Day: Setting Sun Trail● Astronomy Picture of Day: X-ray from whirlpool
● Astronomy Picture of Day: Eclipse in the Mist● Astronomy Picture of Day: Apollo 12
● 彗星观测指南● Astronomy Picture of Day: Crab Nebula from VLT
● Astronomy Picture of Day: Asteroid and Moon● Astronomy Picture of Day: the Closest Star
● Astronomy Picture of Day: Color of Universe● Astronomy Picture of Day: Mercury
相关话题的讨论汇总
话题: shuttle话题: ferry话题: nasa话题: picture话题: astronomy

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