•银河系 Milky Way
•发射卫星 launch a satellite
•发射台 launch pad
•多级火箭 multistage rocket
•第二级 second stage
•第三级 third stage
•轨道 orbit
•人造卫星 artificial satellite
•通信卫星 Telstar
•天线 antenna
•太阳电池 solar cell
•航天器 spacecraft
•登月舱 lunar module
•登月舱机动火箭 LM-maneuvering rockets
•着陆架 landing pad
•服务舱 service module
•定向天线 directional antenna
•主发动机喷嘴 nozzle of the main engine
•登月舱 lunar module
•上升段 ascent stage
•下降段 descent stage
•舱口 hatch
•扶梯 ladder
•指令舱 command module
•服务舱 service module
•航天员 astronaut
•航天服 space suit
•应急供氧装置 emergency oxygen apparatus
•接口盖 access flap
•生命维持系统 life support system
•哈勃太空望远镜 Hubble Space Telescope
•阿波罗号宇宙飞船 Apollo
•长征二号F运载火箭
Long March II F carrier rocket
•气象卫星
weather satellite; meteorological satellite
•太阳同步轨道卫星
satellite in Sun-synchronous orbit
•美国航空航天管理局
NASA(The National Aeronautics and Space Administration)