In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid belt. Where do meteorites of different type come ...

"We now have the first outlines of a geologic map of the asteroid belt." Ten years ago, Jenniskens teamed up with astronomer Hadrien Devillepoix of Curtin University and colleagues in Australia to ...

Interestingly, asteroid (20) Massalia, the parent of this family, is also an H chondrite type. Meteorites with less iron—called L and LL chondrites—mostly come from the inner asteroid belt.

Credit: NASA/JPL-Caltech A team of astronomers has spent over a decade tracing meteorite impacts on Earth back to their original sources in the asteroid belt. By building a global network of sky ...

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In a review paper in the journal Meteoritics & Planetary Science, published online this week, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source ...

NASA is monitoring an asteroid approximately the size of an airplane as it prepares to pass by the Earth on March 21. The ...

A recent study models an alternate version of our solar system, one where an extra planet, rather than an asteroid belt, formed between Mars and Jupiter. Credit: SciTechDaily.com Could a giant planet ...

The Kirkwood gaps are explained by asteroids similarly interacting with Jupiter to leave the asteroid belt, even while their average distance from the sun does not change. By dipping into the inner ...

The 3:1 resonance with Jupiter is special, because for a century it appeared that there were no asteroids in the asteroid belt that exhibited this pattern, as well as at other seemingly arbitrary ...