An Australian startup wants to recycle a geostationary satellite to get an up-close look at the "doomsday" asteroid Apophis.
Plus, the Geminid meteor shower peaks on the night of Dec. 13-14, and the winter solstice arrives Dec. 21 at 10:03 a.m.
Morning Overview on MSN
Saturn’s rings are fading for one reason and could vanish for good
Saturn’s rings are not the permanent fixture they appear to be through a backyard telescope. Planetary scientists now agree ...
These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...
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