Han Solo Spotted on Mercury: He Will Not Be Permanently Damaged [Pic]

This picture was captured on Mercury by NASA’s Messenger probe back in 2011 and was appropriately titled “He will not be permanently damaged.” A portion of the terrain surrounding the northern margin of the Caloris basin hosts an elevated block in the shape of a certain carbonite-encased smuggler who can make the Kessel Run in […]

What’s the Lowest Temperature at which Life Can Survive? [Video]

http://youtu.be/RskDgPoqZAo We know that certain extremophiles thrive at subzero temperatures, happily multiplying in sheets of ice and deep in frozen caves and lakes. But there’s a lower limit to almost everything, and researchers at the British Antarctic Survey wanted to know what that limit was for single-celled organisms at low temperatures. At what point do […]