Many objects in space rotate. Earth completes a spin in roughly 24 hours, while Venus takes a whopping 243 Earth days. The ...

The Sun Devils' regular rotation appears to be shrinking even more ahead of Wednesday night's game.

Explore the solar system from Mercury to Pluto and discover the extraordinary differences in orbital speed, year length, and ...

Baltimore Sun Orioles reporter Jacob Calvin Meyer will answer fan questions periodically during the offseason. Here are JCM’s thoughts on several questions from readers: (Editor’s note: Questions have ...

For decades, astronomers have been watching WOH G64, an enormous heavyweight star in the Large Magellanic Cloud, a galaxy ...

A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 ...

The Sun turns, but not in the way a solid object would. It has no hard surface, no fixed edge to follow. What scientists ...

Will the big win for the Arizona State Sun devils against the Utes change the momentum for the season?

February holds some spectacular sights in the night and morning sky. See what's happening in the skies over North Texas this ...

The company is planning ways to meet the energy and computing needs of AI, even as the company mulls a merger with xAI.

Musk said getting all that AI and solar capacity in space will require about 10,000 launches a year—or a launch in less than ...