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美国“发现号”航天飞机以及7名宇航员在经过14天太空之旅后在加州成功着陆。这是2003年美国哥伦比亚号航天飞机失事后,美国首次重返太空。虽然“发现号”的这一次太空之旅可谓是一波三折,但还是向世人证明了美国在航天领域的领先地位。
The US “Discovery” space shuttle and seven astronauts successfully landed in California after 14 days of space travel. This is the first time the United States has returned to space after the 2003 Columbia space shuttle crash. Although the “Discovery” of this space trip can be described as twists and turns, but still prove to the world that the United States in the field of space leadership.