A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

This video explores obscure answers to the Fermi Paradox, asking why the universe seems silent if alien civilizations should ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

Whenever a director goes back to change an earlier movie, as James Cameron is thinking about doing with his 1986 classic ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

By Jan Wolfe WASHINGTON, June 23 (Reuters) - The U.S. Supreme Court further limited the reach of a federal law used to hold ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...