JUDY WOODRUFF: For the first time in more than four decades, NASA is set to launch a space capsule tomorrow that has grander plans of human exploration into deep space. This time, the Orion spacecraft will be unmanned. But it is an important test fli

发表于:2019-01-27 / 阅读(89) / 评论(0) 分类 PBS访谈社会系列

China's second orbiting space lab Tiangong-2, which may enable two astronauts to live in space for up to 30 days, has been delivered to Jiuquan Satellite Launch Center. 我国第二个轨道空间实验室天宫二号日前已运抵酒泉卫星发射中

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 英语新闻

Faith 信心美国载人飞船 Fengbao 风暴中国运载火箭 Fengyun 风云中国气象卫星 Ferret 雪貂美国电子侦察卫星 Fire Wheel 火轮德国小型卫星 FIRST(Far Infra Red Sub Telesc

发表于:2019-02-06 / 阅读(58) / 评论(0) 分类 英文语法词汇

China is developing a new generation of reusable manned spacecraft that can operate in both low-earth orbit and manned moon landing missions, Zhang Bainan, chief designer of manned spacecraft at China Aerospace Science and Technology Corporation, rev

发表于:2019-02-09 / 阅读(78) / 评论(0) 分类 英语新闻

MABES(Magnet Bearing Flywheel Exper. System) 磁方位飞轮试验系统日本军事通信技术试验卫星 MACSAT(Multiple Access Communication Satellite) 多通道通信卫星美国轻型通信卫星

发表于:2019-03-13 / 阅读(372) / 评论(0) 分类 英文语法词汇