In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

Corporate America is helping drive one of the largest increases in electricity demand in modern history. AI, cloud computing, electrification and large-scale data centers are reshaping how much power ...

NASA’s Hubble telescope captured an “extraordinarily” rare moment of a comet exploding into fragments, the space agency said. The comet K1, whose full name is C/2025 K1 (ATLAS), was caught fragmenting ...

Billions of years from now, the Sun will become a red giant. And then, it will slowly die. That’s right. It’s the end of the ...

A fiery streak across the sky and a loud boom greeted many residents of northeast Ohio on the morning of March 17. The rare celestial spectacle, which took place a little before 9 A.M. Eastern ...

Space rocks are constantly hurtling toward us, slamming into the atmosphere and often exploding into fireballs that both ...

Astronomers have detected strange "wobbles" in the light curve of a super bright supernova, hinting that a magnetar was born inside the extreme stellar explosion.

America pushed a generation toward college—now it’s short hundreds of thousands of skilled workers, and “Dirty Jobs” host Mike Rowe is joining CEOs of top companies like Nvidia, Ford, and BlackRock in ...

CNN SUNDAY MORNING. Winter Storm Heads to New England; Climate Change Talk Heats Up; Pope's Farewell Tour; White House Drafts Immigration Legislat ...

A mysterious metal-rich asteroid called Psyche has been baffling scientists for over two centuries, and its true origin ...