Researchers Have Found The Most Earth-like Planet Ever. And it's Right Next Door

In the long list of Earth-like planets we’ve discovered, we’ve found one that’s really, really, Earth-like. “Proxima B” as it is currently known orbits Proxima Centauri, the 2nd closest star to us (first closest being the sun). It has the conditions needed to support life, and it’s close enough that we could go there one day.