搜索结果: 16-30 共查到“国际动态 航天器结构与设计”相关记录50条 . 查询时间(2.468 秒)
中法天文卫星第八次中法联合指导委员会召开（图）
中法天文卫星 第八次 中法联合指导委员会
<
2023/4/14
2021年10月21日，中国航天局与法国国家空间研究中心共同主持召开中法天文卫星SVOM（Space Variable Objects Monitor）第八次联合指导委员会，会议通过线上形式在中法两国同步进行。
A new program provides undergraduates, graduate students and postdoctoral researchers from the College of Engineering and the College of Arts and Sciences with hands-on experience in developing innova...
Among our solar system’s many moons, Saturn’s Titan stands out – it’s the only moon with a substantial atmosphere and liquid on the surface. It even has a weather system like Earth’s, though it rains ...
In recent months, people have reported seeing a parade of star-like points passing across the night sky. The formation is not extraterrestrial, or even astrophysical in origin, but is in fact a line o...
世界首架“零排放”飞机起飞
世界首架 “零排放”飞机
<
2009/7/9
世界首架利用燃料电池驱动的有人驾驶飞机7月7日在德国汉堡升空，实现二氧化碳零排放。这架飞机名为“安塔里斯”DLR-H2型机动滑翔机。它由德国航空航天中心和一些私人企业共同研制。德国航空航天中心专家约翰－迪特里希·沃纳说：“我们在电池效率和表现上实现了许多改进，飞机可以只靠燃料电池实现起飞。”
世界首架可昼夜飞行的太阳能飞机亮相瑞士
世界首架 飞行 太阳能飞机 瑞士
<
2009/6/29
瑞士探险家贝特朗·皮卡尔6月26日在瑞士迪本多夫军用机场首次展示他的太阳能飞机。这是世界上第一架设计为可昼夜飞行的太阳能环保飞机。
凤凰号数据显示火星土壤或不利于生命存在
凤凰号 火星 土壤 生命存在
<
2008/8/7
据美国宇航局太空网2008年8月5日报道，美国宇航局“凤凰”号火星登陆器掌握的最新数据显示，与最初得出的结论不同，火星北极区表层可能不利于生命存在。
今年7月，“凤凰”号的显微、电子化学及传导分析仪对两份土壤样本的分析发现，火星土壤可能含有高氯酸盐，这是一种强氧化物，可创造一种不利于任何潜在生命的恶劣环境。这一新发现与显微、电子化学及传导分析仪的第一次分析结果不同，第一次分析结果显示火星土...
25 April 2007，NASA’s twin STEREO (Solar Terrestrial Relations Observatory) spacecraft have made the first three-dimensional images of the sun. The new view will improve space weather forecasting and g...
Robotic surgeon to team up with doctors, astronauts on NASA mission（图）
surgical robotic system astronauts
<
2007/4/23
Apr. 18, 2007，This week Raven, the mobile surgical robot developed by the University of Washington, leaves for the depths of the Atlantic Ocean. The UW will participate in NASA’s mission to submerge a...
Mars 500(图)
Mars mission spaceflight
<
2007/4/11
Apr 06, 2007,Europe is preparing for Mars by sending a crew of six on a simulated Mars mission for 500 days. The mission will help pave the way for future missions to the Moon and Mars by providing im...
University of New Hampshire Undergraduate Researchers Win Summer Internships At NASA Academy
spacecraft astrophysics
<
2007/4/6
March 28, 2007,DURHAM, N.H. -- When NASA’s twin STEREO spacecraft roared into space last October from the Kennedy Space Center in Florida, college seniors and would-be astronauts Jay Carroll and Cathe...
Israel tests anti-missile system
anti-missile system
<
2007/2/13
February 13, 2007，JERUSALEM - Israel successfully conducted its first nighttime test of the Arrow anti-missile system after sundown Sunday, the Defense Ministry said.The system is being developed join...
Flight Delays and Mishandled Bags Up, Consumer Complaints Down in 2006 From Previous Year
flights
<
2007/2/10
February 7, 2007，U.S. airlines experienced a lower rate of on-time flights and more reports of mishandled baggage last year than in 2005, but passengers filed fewer complaints with the government abou...
Future uses for low cost satellites
satellites
<
2007/2/6
26 January 2007，At a time when European science budgets are increasingly under pressure UK academia and industry representatives recently met in London to look at opportunities for exploiting space us...
SSTL win key ESA contract
satellite
<
2007/2/6
02 February 2007,Surrey Satellite Technology Ltd (SSTL) has been awarded a �2.28 million key development contract with the European Space Agency to continue development of a Geostationary small satell...