The delay will give nasa time to determine whether a powerful lightning strike at the launch pad caused any problems with the shuttle 这一延迟将使美国航空航天局有时间来确定发射台遭受的强烈闪电袭击是否会对航天飞机造成任何影响。
Nasa has delayed wednesday ' s scheduled landing after engineers spotted an object that may have accidentally flown out of its cargo bay 在工程师发现一个可能一个可能意外飞出货舱的物体之后，美国航空航天局推迟了原定于周三的着陆计划。
Astronomers found the halo using nasa ' s far ultraviolet spectroscopic explorer ( fuse ) satellite to peer beyond the edges of our home galaxy 天文学家是使用美国航空航天局的远紫外线光谱探测仪( fuse )卫星，在我们所居住的星系边缘外发现此日冕的。
Nasa ' s science web site mentions reports of recent fireball sightings in the united states , canada , the netherlands , north ireland and japan 美国航空航天局提到最近发生在美国加拿大荷兰北爱尔兰以及日本等地的火球现象，还刊登出拍摄到的部分照片。
The space shuttle endeavour has arrived home safely and nasa is defending its decision not to repair the gouge in the shuttle ' s underbelly in space 奋进号航天飞机的安全返航证明了美国航空航天局之前做出的不在太空中修补飞机下腹处凿槽的决定是正确的。
Nasa has delayed wednesday ' s scheduled landing after engineers spotted an object that may have accidentally flown out of its cargo bay 美国航空航天局推迟了星期三的登陆计划，因为在此之前工程师在航天飞机上意外的发现一物体，该物体在飞行途中可能会飞离货舱。
Nasa ' s science web site http : science . nasa . gov mentions reports of recent fireball sightings in the united states , canada , the netherlands , north ireland and japan 美国航空航天局提到最近发生在美国加拿大荷兰北爱尔兰以及日本等地的火球现象，还刊登出拍摄到的部分照片。
Suni williams , who was an official entrant in the race , took four hours 23 minutes 46 seconds , said john yembrick , a spokesman for the national aeronautics and space administration 美国航空航天局发言人约翰-耶姆布里克说，苏尼-威廉姆斯是该项比赛的选手，她的成绩是4小时23分钟46秒。
The photos taken by nasa ' s robot spirit have given people hope . the photo images just happened to capture what looks like a female being sitting on a rock 不过美国航空航天局“勇气”号火星探测器拍摄的一组图片让人看到了一线希望，因为照片上出现了一个类似于女人的“身影”坐在岩石上。
In august , a conference of astronomers stripped pluto of its status as a planet , but nasa is still sending a probe to pluto . it arrives in 2015 8月份的时候，天文学家在一次会议上取消了冥王星作为行星的资格，但是美国航空航天局依然向冥王星发送了探测器。该探测器将于2015年抵达冥王星。
