Editor's note: This guest post is written by Louisa Preston, an Astrobiologist and Planetary Geologist. She is a TED Fellow,…
Ancient iron-loving bacteria may have scooped up evidence of a nearby supernova explosion 2.2 million years ago, leaving an extraterrestrial…
According to research by NASA astronomers using the next-generation optics of the 10-meter Keck II telescope, Jupiter's ice-encrusted moon Europa…
Size might matter when it comes to stars having habitable environments for planets, and in this case smaller might be…
The building blocks of life could have their beginnings in the tiny icy grains that make up the gas and…
NASA’s Curiosity rover has eaten the 1st ever samples of gray rocky powder cored from the interior of a Martian…
Earth’s most advanced planetary robot ever has successfully bored into the interior of Martian rock and collected fresh samples in…
Recent findings say that Earth-like exoplanets could be all around us in our cosmic neighborhood. But how many would be…
Caption - I Need You ! Vote for ‘Curiosity’ as TIME magazine Person Of The Year. NASA’s new Curiosity Mars…
Lake Vida lies within one of Antarctica's cold, arid McMurdo Dry Valleys (Photo: Desert Research Institute) Even inside an almost…