NASA shares why its HiRISE photo of 3I/Atlas appears blurry, even as amateur astronomers release sharper comet images.

The eye-opening photos, which were taken “during a number of the agency’s missions,” will be unveiled on Wednesday, November ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

A Brown University researcher helps to lead the science team for NASA’s HiRISE camera, which caught images of the comet as it streaked past Mars.

ESA confirmed that the 3I/ATLAS encounter was used as a planetary-defense rehearsal, conducted under the European Space ...

Harvard scientist Avi Loeb speculated that NASA’s recently released photos of 3I/ATLAS could potentially point to its ...

NASA finally released an early "peek" at the observations of its spacecraft of interstellar object 3I/ATLAS during a ...

The much-anticipated NASA live to share the unreleased images of enigmatic exocomet 3I/ATLAS aka C/2025 N1 (ATLAS), proved a ...

Comet 3I/ATLAS was discovered on July 1 by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS) observatory.

NASA is defending its official, fuzzy images of Comet 3I/ATLAS captured by its powerful HiRISE camera, even as amateur ...