At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...
Emily Standley Allard on MSN
This week’s horoscope: The week everything subtly shifts
Discover your weekly horoscope as the planets stir hidden truths, emotional shifts, and cosmic turning points for all 12 ...
What If on MSN
Imagine If Eath 2.0 Was in Our Solar System?
Earth is the only life-supporting planet in our Solar System. Until now. Today, we’re bringing Kepler 22-b into our planetary ...
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