In a major twist, the interstellar object 3I/ATLAS that has gripped the world for the past few weeks appears to have a less exciting origin than initially thought. Harvard astrophysicist Avi Loeb, who ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

"We all would have been thrilled to find technosignatures coming from 3I/ATLAS, but they're just not there." When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Is it alien? Is it natural? Those questions have followed the interstellar comet known as 3I/ATLAS since it entered our solar system last year from beyond our own star system. A new study released ...

"Science doesn't always go as planned. In any case, there's a lot of work to be done." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. After ...