Hints: Stephen Bach Orlando Florida Kennedy Space Center Atlantis the Cape 校稿 雨尽无言 翻译 wintervest 组长 莜珍It is an almost impossible experience to describe. Upon liftoff,

航天：奥巴马在肯尼迪航天中心发表演讲Space. What parts of it are we going to explore? How much money are we going to spend to get there? President Obama has a new strategy that answers those ques...

航天：“奋进号”航天飞机成功发射The second time was the charm for NASA as the space shuttle Endeavour took off early Monday morning. It was supposed to launch on Sunday, but as we told you about

航天：“奋进号”航天飞机成功发射The second time was the charm for NASA as the space shuttle Endeavour took off early Monday morning. It was supposed to launch on Sunday, but as we told you about ...

由于财政拮据，美国太空技术的资金一直严重不足。为改善这一局面，美国政府开始谋求与私营企业合作。鼓励各类私人公司参与太空开发，甚至有意租用私人飞船将宇航员送入太空，以节约经费，开展更为“尖端”的外

美国国家航天局（NASA）在2004年8月发射了一艘无人太空船...Astronomers say the planet is heavily cratered and has a large iron core. Louis Friedman heads the Planetary Society."Mercury is really an...

美国国家航天局（NASA）在2004年8月发射了一艘无人太空船...The unmanned spacecraft was launched by NASA in August, 2004. Messenger, which stands for Mercury Surface, Space Environment, Geochemistry ...