Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

The U.S. military on Friday released a new batch of files related to UFOs, or UAP, the fourth group of documents unveiled in ...

Earth' Season 2 Behind the Scenes - Ollie Upton/FX As we gear up for the continuation of the Earth-based adventure, we're ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

In July 2020, an ET craft was summoned on camera and appeared! Forensic video analysts examine the footage from this alien ...

Researchers say studying these objects could reveal more about how Earth became habitable.

For almost a decade—ever since 2017, when our first known interstellar visitor, 1I/‘Oumuamua, swooped through the inner solar ...

A list of global space launches designed to calm cold war tensions and promote transparency has been missing from the UN's ...

Night Sky This Week. Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our ...

Filming is now officially underway on the second season of Alien: Earth, and FX Networks has released a first ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...