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 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 ...

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 ...

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 ...

A Harvard scientist has issued a chilling warning about a mysterious interstellar object hurtling through our solar system, and says it could spell disaster for Earth. Professor Avi Loeb, who 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 ...

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.