NASA's OSIRIS-REx mission is scheduled to return samples of Asteroid Bennu to Earth. Credit: NASA Goddard Space Flight Center ...

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 of them on an asteroid millions of miles away. The asteroid in question, ...

OSIRIS-REx principal investigator Dante Lauretta poses in front of the payload fairing. He has been working on this project since 2004 and said he is excited for the launch. Rex Englelhardt, mission ...

NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how ...

NASA's first asteroid sample return mission, OSIRIS-REx, reached the asteroid Bennu only a week ago, but it's already learning more about this time capsule from the early solar system. OSIRIS-REx, ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. Sending a spacecraft to a near-Earth asteroid, gathering dust ...

Tim McCoy, right, and Cari Corrigan, meteorite researchers at the Smithsonian's National Museum of Natural History, look at images of asteroid Bennu samples taken by a scanning electron microscope.

Add Yahoo as a preferred source to see more of our stories on Google. While the odds of Bennu impacting Earth may sound alarming, they're not entirely unexpected. "On average, medium-sized asteroids ...

NASA's $800 million OSIRIS-Rex mission brought home about a half-cup of crushed rocks and dirt from asteroid Bennu in 2023. Credit: NASA Goddard / University of Arizona illustration In one study, a ...

Jason Dworkin holds up a vial that contains part of the sample from asteroid Bennu. Credit: NASA Studies of the pristine asteroid sample material returned to Earth by NASA’s Osiris-Rex mission from ...

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