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By flying outside the spacecraft in the atmosphere and conduct exploration work: Astronauts | conduct space experiments. |
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Astronauts. That man-made earth satellite, spacecraft and other space outside the solar system navigation |
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Astronauts short. |
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With space-related. Such as: Astronaut. |
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yu hang
“宇宙航行”的简写,也就是在太空中航行。 |
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- : Yu Hang
- n.: astronautical navigation; astronautics, space flight
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- n. navigation spatiale
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USA | technology | human culture | spaceflight | Wikipedia Daquan | Characters | universe | air | spaceflight Institution | continent | Air spaceflight | tanyue | universe expedition | empyrean | science | Manned Space Flight | aviation plan | aerodyne | space | aeroplane | spaceairplane | natural science | physics | acquisition | science and technology | academy | research tissue | More results... |
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astronaut | a `spacesuit | space agency | |
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