asteroid

Asteroid Bennu reveals conditions for life, but with twist

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Technicians carrying the precious sample of asteroid Bennu in 2023. The sample was headed for a newly constructed clean room at Johnson Space Center in Houston. Image via NASA. Bennu is a carbon-rich asteroid that passes semi-close to Earth about every six years. Scientists say it might have originated from a larger body farther out … Read more

“It’s like taking a picture of lightning:” How astronomers raced to track the smallest asteroid ever seen

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Astronomer Teddy Kareta had spent countless nights over the years observing various objects across our solar system using Arizona’s Lowell Discovery Telescope, or LDT. On Nov. 19, 2022, he set his alarm to ring shortly before midnight, in preparation for what he presumed would be a quiet observing night — and woke up to missed … Read more