An international team of astronomers conducted a ten-day observation of the NGC 3783 black hole using mainly the XRISM space ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In a matter of hours ...

For the first time, astronomers have caught the moment when a supermassive black hole flare triggers a mighty wind blasting ...

A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...

Thanks to a recent geomagnetic storm, some Americans will be able to see the northern lights on Dec. 8 and Dec. 9.

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In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...

Check your sky forecast and turn your eyes to the north, as the Northern Lights may shine in our skies in the nights ahead.

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

London: The Sun currently has some of its largest dark circles in several years. The magnitude can be gauged from the ...

The Sun is covered in dark patches bigger than Earth. A powerful flare has already erupted, with more likely coming.