Interstellar comet 3I/Atlas has revealed a mysterious anti-tail structure, leaving scientists puzzled and exploring new ...

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

New high-resolution images of 3I/ATLAS show a longer, brighter, and more structured tail with sunward jets and anti-tails.

NASA is set to release high-resolution images of interstellar object 3I/ATLAS, taken by the Mars Reconnaissance Orbiter.

A source at NASA familiar with the operation told The Post that the images from the Mars orbiter, taken in October and ...

This time, Hudson aimed for uncharted Canada and sailed into an opening in the coastline, now called Hudson Strait, that ...

The interstellar object 3I/ATLAS has perplexed scientists with its unusual behavior, prompting debates about its potential extraterrestrial origins.

Harvard astronomer Avi Loeb says interstellar object 3I/ATLAS could be firing its "thrusters" to leave the solar system.

I/ATLAS, an interstellar object raising questions about its nature, features unexpected behavior including a strange ...

Space-watchers, hold on to your telescopes. The interstellar visitor we’ve all been buzzing about just threw a curveball.

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, where a tail became more visible. The 3.5-mile solar object is traveling at ...

Astrophotographer Andrew McCarthy has snapped a striking shot of a skydiving YouTuber perfectly aligned with the fiery ...