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Earth may once have had a ring like Saturn

Earth

Earth may once have had a ring like Saturn

A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's climate

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Space

Can we spot every incoming asteroid before they hit Earth?

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Space

A small asteroid hit Earth and burned up over the Philippines

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Space

Huge asteroid impact may have knocked over Jupiter's largest moon

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Space

Asteroid that broke up over Berlin was fastest-spinning one ever seen

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The Giordano Bruno crater on the moon, where asteroid Kamo‘oalewa could have originated

Space

Birthplace of red asteroid Kamo‘oalewa pinned to specific moon crater

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How our golden age of asteroid exploration could reveal life's origins

Space

How our golden age of asteroid exploration could reveal life's origins

Features

Space

Asteroid sampled by NASA may once have been part of an ocean world

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Comet Arrokoth

Space

Pancake-like comets may be made by whirling clouds of pebbles

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Hera, her CubeSats, and their rocky target

Space

In 2024 the Hera mission will revisit the asteroid punched by NASA

NASA’s DART mission slammed into the asteroid Dimorphos in 2022, and the European Space Agency is sending the Hera mission to investigate the collision’s aftermath

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Space

Newfound moon around asteroid Dinkinesh is actually two touching rocks

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Space

Can we smash together all of the asteroids to build a new planet?

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Space

Lucy spacecraft found another asteroid behind the asteroid Dinkinesh

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Space

NASA’s Lucy spacecraft is hurtling towards the tiny asteroid Dinkinesh

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