The test flight of the Intermediate Experimental Vehicle (IXV), the Rosetta probe’s exploration of comet 67P/Churyumov–Gerasimenko, ISS missions and more kept the space agency busy in 2015.
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The test flight of the Intermediate Experimental Vehicle (IXV), the Rosetta probe’s exploration of comet 67P/Churyumov–Gerasimenko, ISS missions and more kept the space agency busy in 2015.
from SPACE.com http://ift.tt/1VnTVZx
via IFTTT
Telescopically 