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首页英语词典NASANASA考试真题

NASA

英 ['næsə] 美

英英释义考试真题实用场景例句

abbr. 美国国家航空和宇宙航行局（National Aeronautics and Space Administration）

考试真题

NASA is developing a series of robotic probes that will get the most bang from a buck.

The new National Institute of Food and Agriculture won't fund it, the National Institutes of Health won't fund it, and the NASA funded it only briefly, Mironov said.

It has been drastically cut by NASA

But they can attain more distant orbits; NASA plans for most of its future Earth-escaping payloads to the moon and Mars especially to carry CubeSats.

Journalist Sarah Scoles reports that NASA currently tracks about 24,000 objects in space, and in 2016 the air Force had to issue 3,995,874 warnings to satellite owners alerting them to a potential nearby threat from another satellite or bit of debris.

since then, NASA, the National Reconnaissance Office and even Boeing have all launched and operated CubeSats.

Basically, it's "I've got to produce this product and then, at the end of year, present it to NASA".

Hunch is designed to connect high school classrooms with nasa engineers.

It depending on NASA Hunch high school class, like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport high school in Fairport, New York.

Just at this time nasa decided to test some new high-altitude cameras by taking photographs of Yellowstone.

Nasa is worried about two things: recovery time once astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to mars.

That's why exercise is considered so vital that National Aeronautics and Space Administration NASA puts it right on the workday schedule.

They have to do it just like nasa engineers, " says florence gold, a project manager.