WAMU 88.5 - American University Radio | The Mind Is Our Medium
Now Playing

Found: Earth-Like Planet That Might Be Right For Life

The planet, dubbed Kepler-22b, isn't much larger than Earth and is orbiting a star in a region that's not too hot and not too cold — just the kind of place that could be home to liquid water, and maybe even life. But don't pack your bags just yet: It's 600 light-years away.