In a 2,000-word post on X, Isaacman said on Tuesday that his plan had been mischaracterized and distorted by reporters. He ...

See stunning Tianwen-1 images of interstellar comet 3I/ATLAS near Mars! Discover this rare cosmic visitor. Click to learn ...

On Oct. 3, the comet came within about 18 million miles of the Red Planet. Both China's Tianwen-1 Mars Orbiter and NASA's Mars Reconnaissance Orbiter (MRO) captured it. But while NASA's images remain ...

Is 3I/Atlas an alien spacecraft or just a really interesting rock hurling through the cosmos? That debate has been raging ...

Kim Kardashian's remarks on the moon landing have sparked global debate, with Harvard astrophysicist Avi Loeb suggesting she ...

China became the first to capture and publicly release close-up images of interstellar object 3I/Atlas ahead of NASA, ...

As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and erratic motion.

A rapidly evolving dispute over scientific transparency has drawn NASA into a political spotlight, as lawmakers seek access ...

We've been so engrossed in coverage of 3I/ATLAS that we nearly failed to note another comet currently in Earth's skies. This ...

New images of the interstellar object, 3I/ATLAS, shows its nucleus and a surrounding coma with a diameter reaching several ...