Former President Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Europa hides one of the most intriguing environments in the solar system beneath its frozen surface. This story traces how ...

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

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend ...

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its massive under-ice liquid water oceans. It also displays water vapor plumes ...

There are two main types of antagonists in Star Trek. Sometimes an entire alien race, such as the Borg, the Romulans or the ...

Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them ...

Free-floating planets, or as they are more commonly known, rogue planets, wander interstellar space completely alone. Saying there might be a lot of them is a bit of an understatement. Recent ...

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Artemis II delay reignites the Apollo 11 alien theory, Is NASA concealing the truth about what really happened during the ...