Galaxies on MSN

Jupiter Protects Earth

Jupiter acts like a cosmic shield for Earth because of its enormous size and strong gravity. Its powerful gravitational pull ...
The shocking findings were part of a recent study in which astronomers effectively peered back in time to discover what Jupiter was like in its early years. Jupiter is not only the largest in the ...
A NASA spacecraft spotted an eerie green light coming from Jupiter. The light is believed to be the glow from a bolt of lightning near the planet's north pole. Unlike Earth, where lightning bolts ...