Bennu is just over â…“ mile, or 560 meters, in diameter. And while we know about the devastating effects of a larger asteroid (just ask the dinosaurs) and the regional effects of a much smaller ...
The asteroid Bennu is puzzling scientists, with samples from the space rock showing weirder properties than they expected. These include extremely high nitrogen levels and improbably magnetic ...
In 2016, NASA embarked on a new and unique mission: sending the Osiris-REx spacecraft to rendezvous with the asteroid Bennu to study ... and rewards of this high-stakes undertaking.
But if the iron content in Bennu is high and distributed across the ocean, it could trigger unprecedented blooms of algae, in particular the silicate-rich kind called diatoms, for up to three ...
NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer) mission has detected amino acids in the largest asteroid sample ever collected in space, ...
Scientists found traces of briny water and salty minerals, similar to those on Europa and Enceladus, suggesting liquid water once flowed on Bennu. A new study suggests Bennu may have formed beyond ...
A capsule carrying precious samples from asteroid Bennu landed on Earth on Sunday. Nasa scientists hope the material could give hints to how life here began. BBC Science editor Rebecca Morelle ...
Discovered in 1999, asteroid Bennu currently poses the greatest risk ... Asteroid Apophis was once considered a high-risk object but was downgraded after a 2021 observation clarified its orbit.
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