Scientists studying asteroids found that two seemingly unrelated types share a strange dusty coating of troilite. By using polarization of light instead of traditional spectra, they uncovered evidence ...

Swirling among the planets in our solar system are pieces of rocky matter called asteroids. Too small to be considered planets, asteroids are a ‘hangover’ from the early formation of the solar system, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA is monitoring three aircraft-sized asteroids that will zoom past ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. We might be able to defend Earth from a future asteroid impact using ...

Some asteroids can barely hold it together. Rather than solid lumps of rock, ‘rubble pile’ asteroids are loose collections of material, which can split apart as they rotate (SN: 3/16/20). To ...

Everything Armageddon Gets Wrong About Nuclear Weapons and Asteroids. A nuclear engineer breaks down the science behind ...

Over the course of our planet’s history, major impacts by comets and asteroids are plentiful. Science Photo Library – Andrzej Wojcicki via Getty Images It’s not a question of if but when: Eventually, ...

On International Asteroid Day in 2019, a group of research institutions launched a program that could make a deep impact on our knowledge of the diminutive bodies. Using citizen science to train a ...

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