In September 2025, NASA revealed a remarkable rock sample collected by the Perseverance rover that could represent the ...

Far beyond Earth, on the edge of Saturn's rings, lies a frozen moon that appears completely lifeless from the outside. But ...

In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in front of us ...

A NASA Curiosity rover image has sparked claims of an 'alien missile' on Mars, though NASA attributes such formations to ...

What disaster psychology research, a few Cold War UFO files, and a Spielberg movie say about how we might handle first contact ...

After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien ...

More than 86% of astrobiologists surveyed by Durham University in 2024 believe alien life likely exists somewhere in the universe right now, even as no confirmed evidence has yet been found. The ...

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

Aliens in Our Imagination: Friendly or Frightening? From the pointy ears of the Vulcans to the razor-sharp teeth of the Xenomorph, humanity has never stopped imagining what aliens might look like.

For the first time in history, astronomers have detected a sugar molecule floating among the gas clouds of interstellar space. Erythrulose has four carbon atoms, and on Earth, it occurs naturally in ...

Yet the key insight lies not in what was found, but in what the analysis revealed about the scale of previous searches.

Sugar has been discovered in space and it could change the search for alien life - Erythrulose is found on Earth in ...