One of the best places to search for alien life is the last that you'd…

In death, it has been said, there is often life. And while it may sound counterintuitive, this old saw may hold especially true in the search for life of the extraterrestrial variety. NASA's Kepler mission may be just years away from discovering Earth 2.0, but the first signs of life probably won't come from planets… » 3/01/13 11:00am 3/01/13 11:00am

The collision that created Earth's Moon is reenacted around an alien…

NLTT 43806 is a white dwarf, the dying remnants of a star like our own. But there's a problem. Its composition doesn't make any sense...unless there was a cataclysm just like the one Earth experienced four billion years ago. » 8/14/11 9:30am 8/14/11 9:30am