New research has uncovered what may be the oldest direct evidence of ancient hot water activity on Mars, revealing the planet may have been habitable at some point in its past.

Bill Maher and Neil deGrasse Tyson found common ground on Friday as they both ruthlessly mocked Elon Musk's promises to send ...

The search for signs of life on Mars has taken another intriguing turn, after scientists claim to have discovered the remains ...

On Episode 138 of This Week In Space, Rod and Tariq talk with Scott Tibbitts, a dynamic and engaging space entrepreneur.

Scientists believe a mysterious black rock found on Mars could suggest aliens bathed in hot springs on the planet billions of ...

Scientists are of the view that liquid water was abundant on the Red Planet around 4.1 billion years ago as evidence of ...

A new study shows that the brain fog many astronauts report feeling when they're in space is not just all in their head. The ...