It's difficult to believe that, given the enormous extent of outer space around us, there aren't other life forms out there. Humanity has long been intrigued by the idea, with movies, books, and TV ...

Just as mysterious interstellar object 3I/ATLAS reemerged from behind the Sun last week, astronomers detected intriguing radio signals from it that give new clues about its chemical composition.

In 1977, a radio telescope in Ohio received a signal so powerful, so unnatural, that astronomer Jerry Ehman scrawled one word on the printout: 'Wow!'. For nearly five decades, that 72-second burst ...

Scientists using South Africa’s MeerKAT telescope found the radio signals from 3I/ATLAS are caused by cometary outgassing, not aliens. For a short time, theories spread across social media that ...

It appears that, for now, the board of directors at North America's largest commercial printing company, RR Donnelley (RRD), has chosen its preferred dance partner, despite what appears to be — on the ...

The most mysterious interstellar visitor of our time has just spoken. After months of exhibiting bizarre behaviour—including lacking a visible tail and moving on an unprecedented trajectory—the ...