As Discovery begins its 39th and final mission into Earth's orbit Thursday, America's 30-year space shuttle program comes one step closer to its scheduled end this April. The aging fleet of reusable ...

新浪科技讯 北京时间7月22日上午消息，据国外媒体报道，太空初创企业Relativity Space从未发射过火箭，太空运输企业Impulse Space也从未在太空中测试过任何推进器，尽管如此，7月19日，这两家位于美国加州的太空公司宣称，将联手启动一项雄心勃勃的太空任务 ...

Recently, the National Aeronautics and Space Administration (NASA) announced an exciting discovery: the clearest signs of life found to date on the surface of Mars. This news has not only caused a ...

Space shuttle Discovery has launched on a mission to deliver new science equipment to the International Space Station. Discovery blasted off from Kennedy Space Center in Florida and rose toward orbit ...