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NASA's 'Dawn Mission' to an asteroid belt comes to an end

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A NASA spacecraft that launched 11 years ago and studied two of the largest objects in the asteroid belt has ended its mission after running out of fuel. Scientists have known for about a month that Dawn was almost out of hydrazine, a fuel that kept the spacecraft's antennae oriented toward Earth and helped turn its solar panels to the sun to recharge. The spacecraft this week stopped communicating with flight controllers, prompting NASA to declare it dead on Thursday. Original Article: http://www.dailymail.co.uk/sciencetech/article-6343401/Another-NASA-spacecraft-runs-steam-2nd-week.html Original Video: http://www.dailymail.co.uk/video/news/video-1795456/Video-NASAs-Dawn-Mission-asteroid-belt-comes-end.html Daily Mail Facebook: http://facebook.com/dailymail Daily Mail IG: http://instagram.com/dailymail Daily Mail Snap: https://www.snapchat.com/discover/Daily-Mail/8392137033 Daily Mail...
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