After extraordinary science findings and technological innovations, a NASA spacecraft launched in 2004 to study Mercury will impact the planet’s surface, most likely on April 30, after it runs out of propellant.
April 16, 2015
from NASA http://ift.tt/1J7LJG4
via IFTTT
April 16, 2015
from NASA http://ift.tt/1J7LJG4
via IFTTT
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