The current plan is to rely mainly on Russian and commercial American launch services to get Americans to the International Space Station (ISS).
美国目前计划主要依赖俄国和美国商业性质的发射机构来将美国宇航员送到国际空间站。
Space shuttle Endeavour is set to launch on a mission to the International Space Station, after a series of weather delays.
奋进号航天飞机已经准备就绪,发射前往国际空间站。 在此之前,一连串恶劣的天气推迟了发射。
That launch marked the inauguration of a new space centre, at an unidentified desert location, which included an underground control station and satellite launch pad.
那次发射也标志着一个新航天中心的落成。而该新航天中心坐落在隐秘的沙漠中,有一个地下控制台和卫星发射台。
After that,space station partners will rely on Russian and private launch vehicles to ferry supplies to the orbiter.
VOA: standard.2010.04.05
Moments before Discovery's launch, NASA camera caught the space station passing through its orbit above Florida.
VOA: standard.2010.04.05
At the time of Endeavour's launch, NASA says the International Space Station was traveling at a speed of about eight kilometers-per-second, above western Romania.
VOA: standard.2010.02.08
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