The U.S. Air Force expects to launch an experimental missile-warning satellite in 2018 or 2019, about two years later than the timeline service officials used last January.
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The U.S. Air Force expects to launch an experimental missile-warning satellite in 2018 or 2019, about two years later than the timeline service officials used last January.
from SPACE.com http://ift.tt/1OuILje
via IFTTT