The Rosetta spacecraft will crash land into Comet 67P after more than a decade in space, concluding one of the greatest unmanned space missions.
from Space.com ift.tt/2d0dOpu
The Rosetta spacecraft will crash land into Comet 67P after more than a decade in space, concluding one of the greatest unmanned space missions.
from Space.com ift.tt/2d0dOpu
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