2014-11-12 Spacecraft Makes Historic Landing on a Comet
After traveling 10 years and hundreds of millions of kilometers, a small robotic spacecraft has for the first time landed on the surface of a comet, a solar system object…
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After traveling 10 years and hundreds of millions of kilometers, a small robotic spacecraft has for the first time landed on the surface of a comet, a solar system object…
Scientists working on the year-long American mission to explore Mars hope that it will “help solve the mystery of how the Red Planet lost most of its atmosphere.” Speaking to…