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For nearly a decade, a near-Earth asteroid named Kamo’oalewa has invoked speculation over how it came to orbit the Sun in total synchrony with Earth as though it shares some special relationship with our planet. A new study of the oddball may have pinpointed where it came from: a young impact crater on the far side of…

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An artist's illustration shows an asteroid causing a large blast as it crashes into Earth
An artist's impression of what an asteroid impact on Earth would look like.
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After opening up that stubborn sample canister, NASA was finally able to weigh the full amount of asteroid bits snagged by its spacecraft more than three years ago. As it turns out, there is plenty of space rock that made its way to Earth.

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After months of frustration, NASA finally got the Bennu asteroid sample container open in January, revealing the large amounts of asteroid scooped up by the OSIRIS-REx spacecraft.

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Asteroid 99942 Apophis is fast approaching our home planet for an uncomfortably close encounter in 2029. In order to prepare for the rare event, NASA is calling for ideas for low cost missions to rendezvous with Apophis, but the space agency already has a pair of asteroid probes ready to take on the task.

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An illustration of an asteroid against a starry background in space.
The asteroid flying by Earth won't make another close approach to our planet until 2037.
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Fresh off of its first asteroid encounter that revealed a bonus space rock, Lucy is now ready for the big leagues. The NASA spacecraft began maneuvering its way to Jupiter’s Trojan asteroids, traveling to a farther orbit in deep space in order to reach the Jovian system.

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The aluminum canister containing bits of an ancient space rock has finally been opened, revealing the bulk of the asteroid Bennu sample in all its glory.

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After months of fidgeting with a canister that contained rocky samples from an ancient asteroid, NASA engineers have finally removed two stubborn fasteners that appeared to be preventing the space agency from collecting the full amount of Bennu’s debris.

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New mission, who dis? The spacecraft formerly known as OSIRIS-REx had an impromptu close encounter with the Sun as it follows a newly crafted route to a second asteroid, using one of its solar arrays for shade.

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