NASA’s Perseverance rover has photographed comet 3I/ATLAS from the Martian surface, marking the first time a rover on another planet has imaged an interstellar object. The October 2025 observation was ...
On October 4, 2025, NASA’s Perseverance rover did something it was never designed to do. Instead of studying rocks inside ...
Long before 3I/ATLAS slipped through the inner solar system, its water had already recorded the kind of place it came from.
The flight of 3I/ATLAS through the solar system last year was a stroke of luck for research. The water in the object was also ...