Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.

In a groundbreaking study published in Advances In Atmospheric Sciences, researchers from the Institute of Atmospheric ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Pocket Tactics' picks for Nintendo Switch Games of the Year 2025 feature great titles from Donkey Kong Bananza to Skate Story ...

Life can be scary, and a lot of times we push certain fears aside just to get through the day. But when those fears show up ...

Using JWST, scientists discovered PSR J2322-2650b — a carbon-rich, lemon-shaped exoplanet orbiting a pulsar — challenging ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...