标签：Atlantis 相关文章

万花筒 2009-05-20&05-21 哈勃望远镜修复工作惊险进

The third space walk in as many days of the Hubble, this time Atlantis crew astronauts have been fixing an instrument which is called the Cosmic Origins Spectrograph, a device that will help detect faint light far away, possibly a tool to help to lea

发表于:2018-12-11 / 阅读(62) / 评论(0) 分类 万花筒2009年

2006年VOA标准英语-Space Station Spreads Its New Solar Wings

By David McAlary Washington 14 September 2006 The International Space Station has spread a new pair of golden wings. They are solar panels that will double the amount of power available to the outpost. Unfurling them took longer than expected becaus

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 2006年VOA标准英语（九月）
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