Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...

That will solve this once and for all,” Will Duffy said. “We need to go to Antarctica. I need to take a flat-Earther or two ...

The small near-Earth object 2024 PT5 captured the world’s attention last year after a NASA-funded telescope discovered it lingering close to, but never orbiting, our planet for several months.

As we approach solar maximum, something strange is happening to the sun's magnetic field. We explore this flip in polarity in ...

As soon as it gets dark, two bright lights become visible—the brightest in the southwest and an almost-as-bright light in the ...

Late on March 13 and on into the early hours of March 14 the moon will turn a spooky red color in the skies above the U.S.

This Christmas Day, the skies may add to the festive cheer with a display of auroras, thanks to a blob of charged particles enroute to deliver a "glancing blow" to our planet following a powerful ...

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