Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

"A strong magnetic field is very important for life on a planet." ...

It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand that created humanity wasn't divine? What if aliens brought life to Earth?

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

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

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

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

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