If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

Alien worlds become the focus of this cinematic journey across the Milky Way, using the imaginary ship NAVIS III to explore ...

One of the largest searches for alien intelligence in history is nearing completion, thanks to the help of more than 2 million citizen scientists and the legendary Arecibo Observatory. Launched in ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...