Now this is some engineering. You’re looking at a model—though sadly, not a working one—of the propulsion systems that will power the Orion European Service Module (ESM). Read more… 
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This Is What the Orion Service Module’s Propulsion System Looks Like
 This beautiful satellite image shows one of the most saddening long-term natural disasters on Earth. The black patch in the upper left corner is the remaining body of the Aral Sea, located on the border between Kazakhstan and Uzbekistan in Central Asia—which has lost around 90 percent of its water volume since 1960 because of Soviet-era irrigation schemes. Read more… 
 This is the European Space Agency’s test spaceplane, which is planned to go on a 100 minute mission without a crew on February 11. It will blast off from Kourou, French Guiana. Read more… 
 Watching the world go by from the window of a plane at Mach 0.8 is hard to beat, but when it comes to an expanded world view, nobody gets a better picture than the residents of the International Space Station. Check out this time-lapse compilation by Germany’s Alexander Gerst. Read more…