Asteroids are leftover pieces from the formation of our solar system about 4.5 billion years ago. In the beginning, ...

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 ...

The asteroid Bennu orbits the sun once every 1.2 years and approaches Earth every six years, passing within around 300,000 ...

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, ...

For the past two decades, NASA has focused on identifying 90% of near-Earth objects that could pose a threat to our planet. The space agency has made steady progress in detecting dangerous asteroids ...

NASA's Lucy mission launched early Saturday from the agency's Kennedy Space Center at Cape Canaveral, Fla. The first-ever mission to the Trojan Asteroids, Lucy will travel some 4 billion miles and ...

Sheppard joined Carnegie as a prestigeous NASA Hubble Fellow in 2004 and was appointed to a faculty position in 2007. He ...

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 ...

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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