We could see robots working on NASA's Habitable Worlds Observatory out in space.

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

The curious minds at What If explore what would happen if the James Webb Space Telescope actually discovered alien life.

Reading time 2 minutes One of the year’s biggest hits, Project Hail Mary, is now streaming on Prime Video, and one of its ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals . Unexplained gases on other planets. Things mistaken for UFOs ...

"So we tried to bring it to you guys in a song form, and it’s up to your imaginations to see whether or not you believe it." "Menza is the guy who believes in UFOs," he explained. "If you look at his ...

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...

NASA's exoplanet-hunting spacecraft TESS has a new method for detecting worlds beyond the solar system, and it is thanks to ...

Canadian astronaut Jeremy Hansen is leaving the Canadian Space Agency following his historic Artemis II lunar mission, the ...

Group set up by Harvard professor Avi Loeb to advise White House, Pentagon, FBI and American intelligence community on ...