A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic ...

As the search for life on Mars continues – with promising potential biosignatures identified last year by NASA at the Bright ...

The curious minds at What If imagine finally discovering alien life on Mars, exploring the scientific, cultural, and planetary ramifications. Spanberger takes further steps to remove Virginia from ICE ...

American space agency NASA announced it found a new way to allow the Perseverance rover to determine its position on Mars by itself.

The discovery of the molecules was made with Nasa’s Curiosity rover, which examined a Martian rock named Cumberland. This is ...

Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

One group of experts now say that looking for life on water and oxygen-rich planets could be a waste of time.

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...