Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Recent observations have revealed carbon monoxide venting from the largest comet ever seen, providing clues about its origins ...

Astronomers have spotted unusual molecular activity in the largest Oort Cloud comet, comet Bernardinelli-Bernstein (C/2014 ...

Democratic Sen. Elissa Slotkin delivered a blunt assessment of what's wrong with her party on Thursday. Slotkin expressed ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...

The curious minds at What If explore what it would mean for life on Earth if every planet in our solar system were habitable.

The Louisiana Attorney General is investigating Tren Solar after the company abruptly shut down, leaving customers with ...

Space artists can sometimes stretch scientific data for a bigger visual bang. At New York's natural history museum, they ...

Solar System Planets. Astronomy articles on the eight planets, plus the two dwarf planets, Pluto and Eris. Great pictures of everything in the solar system. Updated daily.