Alien comet reveals our solar system is the oddball

Comet 3I/ATLAS, an object from another star that was found speeding through our solar system last summer, is now fading from ...
IFLScience

The comet formed in a star system with extreme cold temperatures and radiation.

Interstellar comet 3I/ATLAS is even more extreme. The ratio of semi-heavy water to regular water is 30 times larger than in ...

Once-in-170,000-year comet is racing through the solar system: Here's how to see it

A rare celestial event is unfolding above Earth as a distant comet makes its way through the inner solar system for the first time since prehistoric times. Known as C/2025 R3 (Pan- ...
News 12 New Jersey

Rare comet visits our early morning sky this week

Right now may be the best to try to view it. It’s located in the constellation Pegasus about 90 minutes before sunrise.
Fox News

Comets go way back to Solar System's birth

Comets are pristine remnants left over from the solar system's formation 4.6 billion years ago, rather than younger fragments created by collisions between larger bodies, a new study suggests.