Learn about the 3I/ATLAS mystery as Harvard's Avi Loeb reveals 'wobbling jets' that could suggest the interstellar visitor is ...

Welcome to Kepler-186 f. A distant alien world, bathed in the dim glow of its small star. Today, we're sending Chase on a ...

An explorer in 1909 claimed he found an ancient underground city inside the Grand Canyon—filled with rooms, hieroglyphs, and ...

A new anomaly related to the size of particles in the interstellar object 3I/ATLAS has been detected. This was reported in his blog by Harvard University astronomer Avi Loeb.

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.

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

The mysterious space rock suggested to be a hostile alien spaceship was due to make its closest approach to Earth today (Dec ...

Fire and Ash’ if you’d like. But if you really want to experience the big blue world of Pandora, the video game is where it’s ...

When astronomers confirmed that a fast-moving object detected on 1 July 2025 was racing through the Solar System on a one-way path, speculation followed almost instantly. Social media lit up with ...

It sounds like the plot of a sci-fi thriller, but a former Russian president insists it is his real life story. Kirsan Ilyumzinov has publicly claimed that he was taken aboard an alien spacecraft ...

A man claims he was abducted by aliens who harvested his sperm in a series of “mind boggling” encounters. Julius Shields, from Missouri in the US, believes the extraterrestrials' planned to use his ...