Is 3I/ATLAS just a comet — or an intergalactic ark? A NASA spacecraft has discovered organic chemicals on 3I/ATLAS, which ...

Avi Loeb (Frank B. Baird, Jr., Professor of Science, Harvard University) joins Chris Cuomo to break down why the interstellar object 3I Atlas challenges what we think we know about space, evidence, ...

A deep image of interstellar Comet 3I/ATLAS captured by the Gemini Multi-Object Spectrograph (GMOS) on Gemini South at Cerro Pachón in Chile, one half of the International Gemini Observatory and ...

Harvard physicist Avi Loeb is once again pushing back against how the government handles space mysteries. He argues that when it comes to things like the interstellar object 3I/ATLAS, intelligence ...

NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

Could these be signs of artificial 3I-ntelligence? With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not. NASA has staunchly maintained ...

Jupiter's moon Io is a world of pure, violent chaos. With hundreds of active volcanoes, its surface is a crucible where lead would vaporise instantly. For decades, scientists dismissed it as the least ...

Add Yahoo as a preferred source to see more of our stories on Google. Interstellar comet 3I/ATLAS streaks across the sky with a blue plasma tail, photographed from June Lake, California, on December ...