An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries — and decide when ...

Science fiction television programs have always depended on great protagonists to lead viewers through extraterrestrial worlds, future crises, and intricate ethical debates.

The head of Homeland Security says travelers who aren’t REAL ID compliant by the upcoming deadline this week will still be ...

A groundbreaking telescope might soon detect signs of extraterrestrial life. The Extremely Large Telescope (ELT), currently under construction in Chile, promises major advances in astronomy. With a ...

What would it mean for humans if there were another species out there, and how big is the challenge when the human species is ...

The signal from the planet’s atmosphere has reached what scientists call “three-sigma” certainty, meaning there’s about a 0.3% chance the detection happened by accident. For scientists to confidently ...

Independent analysis raises doubts about alien life on exoplanet K2-18b Weak sulfur gas signals found in K2-18b data earlier ...

Many have claimed to see a UFO or have an encounter with an alien, but what do the scientists have to say? Here's what ...

According to one declassified CIA report, aliens apparently do exist. In fact, there could be two alien bases here on Earth.

The research team experimented with using two LLMs to power AstroAgents — Claude Sonnet 3.5and Gemini 2.0 Flash. They fed ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...