GREENBELT, Md.—A sparkling landscape of baby stars. A foamy blue and orange view of a dying star. Five galaxies in a cosmic dance. The splendors of the universe glowed in a new batch of images ...

These results suggest that similar reactions between helium and iron may have occurred within Earth’s core shortly after its formation, trapping much of the primordial helium-3 in the material that ...

UFC featherweight fighter Bryce Mitchell threw punches in a social media rant, claiming everything we've been taught about Earth's rotation is 'a lie from the devil' in his latest conspiracy theory.

SETI research often involves hunting for technosignatures—evidence of technology from distant civilizations. But how ...

The chances has more than doubled in a matter of weeks, officials said. The chances of an asteroid striking Earth within the next decade has more than doubled in a matter of weeks, according to ...

Last week, the Sphere transformed into a giant basketball for the NBA Summer League, but has also been spotted looking like the moon, Earth, and even a giant eye. If you have photos you’d like ...

In an investment call with analysts, Sphere Entertainment Co chief executive James Dolan said they were working on the design ...