READ MORE: Scientists give chilling update on the mysterious 'interstellar object' racing through our solar system A Harvard scientist has issued a chilling warning about a mysterious interstellar ...

3I/ATLAS is unusually fast, with an extremely unusual trajectory An unusually fast comet has entered the Solar system. It poses no harm to Earth, say astronomers. That's the good news. Then one ...

The interstellar object appeared by the sun a year ago, and disappeared from view in January. At first scientists assumed it was a comet, then an asteroid, before acknowledging that it was unlike ...

The scientists have issued the chilling warning regarding the mysterious interstellar object hurtling through our solar system, revealing its exact date to reach Earth. The newly-discovered ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. This artist’s ...

A prominent Harvard physicist will spend US$1.5 million on an expedition to Papua New Guinea in search of the remnants of a meteor he believes might be an alien probe. The ambitious expedition is ...

Rare interstellar visitor the size of Manhattan carries secrets from distant star system Controversial 'comet': An artist's rendition of Comet 3I/ATLAS as it rockets through our Solar System at 58 km ...

Alien probes could be hiding among us in plain sight as we search for them in the wrong places. This is the theory of professor Alex Ellery of Carleton University who argues that if self-replicating ...

Scientists have long looked to the skies for signs of alien life, imagining flying saucers or flashing lights. But a new theory suggests that alien probes could already be here, hiding in plain sight.