It may have made its closest approach to Earth last month, but the mysterious interstellar object 3I/ATLAS continues to fascinate astronomers as it now careens back out of the solar system, never to ...

Interstellar object 3I/ATLAS Interstellar object 3I/ATLAS has been a topic in the news of astronomers around the world since it was accidentally discovered in July 2025 by the ATLAS telescope in Chile ...

NASA scientists are facing questions after the Hubble Space Telescope spotted an unexpected feature on the interstellar object 3I/ATLAS, which was observed releasing two distinct jets of material as ...