We've known for a while that complex chemistry occurs in space. Organic molecules have been detected in cold molecular clouds, and we have even found sugars and amino acids, the so-called 'building ...
Imperial College London scientists say microbes on asteroid samples from Japan's Hayabusa 2 mission have down to Earth ...
What do UFO sightings tell us about ourselves? And will they ever be explained? Historian Greg Eghigian tells us how he's ...
Was alien life in "hot water" on Mars billions of years ago? New evidence from the Martian meteorite "Black Beauty" suggests ...