They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Provisions in the GOP policy bill would end a host of tax credits for renewable energy, including one that allows homeowners ...

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

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

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

It poses no threat to Earth, but this comet, called C/2014 UN271 (Bernardinelli-Bernstein), has enraptured astronomers ever ...

The monsterous 85-mile-wide comet C/2014 UN271 isn't just the largest icy rock in the Oort Cloud, it's the second most ...

NASA’s James Webb telescope captured its first direct image of a distant gas giant, revealing groundbreaking insights into ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

And Back - The Super Soldiers Defending the Kuiper Belt On April 7, 2016, the team running NASA’s New Horizons mission were waiting nervously. The spacecraft was about to enter the outermost reaches ...

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

Michigan Sen. Elissa Slotkin pushed her fellow Democrats to go back to focusing on the issues and struggles plaguing ...