Today In The Space World on MSN

9 mind-blowing facts about the solar system

Did you know that Voyager 1 hasn't actually left the Solar System yet? Or that there is a volcano on Mars three times taller ...
Live Science on MSN

Huge ice dome in Greenland vanished 7,000 years ago — melting at temperatures we're racing toward today

Scientists drilled to the bottom of Greenland's 1,600-foot deep Prudhoe Dome and found it disappeared in the early Holocene, ...