A cone-shaped item that was photographed by a Mars rover and called into question by a scientist has now been identified. The ...

When David Bowie donned Ziggy Stardust and conceived of 'Moonage Daydream', it was exciting but left many questions. Here we unpack the real meaning.

Conspiracy theorists suggested they had stumbled upon a pyramid on Mars that could've been built by aliens. Scientists are ...

Astronomers have detected small, ruby-like crystals embedded in Martian rocks, which may also hide sapphires created in the ...

Sherrie James wound up with a hole in her ceiling after a meteorite smashed through, though she still calls it a blessing.

The search for life isn’t limited to distant exoplanets—some of the most promising candidates may be right here in our own ...

The fictional biologist in ‘Project Hail Mary’ claims that potential alien organisms might not be made of carbon or require ...

Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

Ryan Gosling’s upcoming sci-fi film, Project Hail Mary, has kept him engrossed in space, aliens, and what humanity might find ...

By plying its ground-penetrating radar in the depths of Mars’s Jezero Crater, this rover has found even older deltas buried ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...