President Donald Trump's nominee to run NASA fired off a 2,000-word X post in a bid to save face following a leaked document.

In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, ...

It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...

The interstellar comet 3I/ATLAS is baffling scientists with its peculiar behaviour, emitting strange jets and changing ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

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Our solar system has an unexpected visitor, and it has just put its foot on the accelerator. An interstellar object, dubbed ...

Interstellar comet 3I/ATLAS has changed color for the third time as it peeks out from behind the sun. The biggest, brightest ...

A planet is about to be destroyed by the collapse of a binary star system in Slow Gods, Claire North’s first venture into ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...