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

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

Researchers first identified this cosmic intruder on July 1, thanks to the Asteroid Terrestrial-Impact Last Alert System ...

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

Ahead of 3I/ATLAS’s perihelion on October 29, Harvard astrophysicist Avi Loeb speculated that the day would be a ‘black swan ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...

SpaceX launched another batch of Starlink satellites early Saturday, the record 101st flight this year from Florida's Space ...

Harvard scientist Avi Loeb analyses NASA's 3I/ATLAS photos, theorising the comet's forward-facing glow could be alien ...

NASA has dismissed the alien theory for interstellar object 3I/ATLAS, but Harvard's Avi Loeb warns that ignoring anomalies ...

A quick look at Avi Loeb’s thoughts on NASA’s 3I/Atlas press event and the larger questions he believes remain open.

Telescopes on Earth, along with multiple cameras in space, have captured a whole gallery of new imagery of this alien visitor ...

Rumors of its biological origins have been greatly exaggerated, but comet 3I/ATLAS is still very worth paying attention to.