Sunday, November 12, 2017

Sierra Nevada spacecraft completes first test flight in 4 years

Sierra Nevada spacecraft completes first test flight in 4 years EngadgetSierra Nevada's Dream Chaser performs critical glide test flight Spaceflight NowDream Chaser successfully completes glide flight SpaceNewsFull coverage #news #DDNews #TheNewz

Original Post: http://ift.tt/2i90Yd9

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