Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how ...

Quite a bit of movie magic made "Alien" the sci-fi horror classic it is -- but one of its biggest challenges was solved with ...

Here's what to know about Georgia's odds of being invaded by aliens this year.

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Dr. Gary Wenk claims alien visitors likely shared our history of religion and gods. Explore how universal mortality may have ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

What if I told you we discovered an alien species with an adaptable body? Advanced intelligence? And astounding camouflage skills? Enter the octopus. Wait. What did you think I was talking about?