If life exists beyond Earth, water may be the first clue. Water Worlds explores the planets and moons where liquid water ...

The British military actively tried to obtain extraterrestrial technology in the 1990s, intelligence officers believing the ...

There are billions of planets in the Universe that, theoretically, can support life. But so far, we haven't discovered any ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

A Reddit user shared a mind-blowing video of wild mushrooms growing, and people can't get enough of the mesmerizing footage.

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

As the year draws to a close, many people begin to discuss their opinions about the predictions made by famous seers such as ...

Steven Spielberg's eerie 'Disclosure Day' trailer has ignited alien theories online. Is it hinting at hidden extraterrestrial truths that governments are hiding?