The images that recently have gone viral actually date back to 2001.

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended ...

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.