The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.

Firefly Aerospace's Blue Ghost mission to the moon has captured stunning video of the Earth eclipsing the sun, as seen from space.

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute, have made a final Earth-side pit ...

NASA shares images of comet C/2024 G3 (ATLAS) near the sun and stunning photos from Jupiter and Mars missions.

Four small suitcase-sized spacecraft, designed and built by Southwest Research Institute, have made a final Earth-side pit ...

Developers have tricks to stop artificial intelligence from making things up, but large language models are still struggling ...

University of Arizona researchers have unveiled evidence of romance at the farthest reaches of the solar system: a cosmic ...

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.

Nasa said that the purple space lumps surrounding the planet are massive clouds of X-rays. Some of these lumps are even ...

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Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...