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Asteroid Bennu: Life's Clues and Earth's Collision Threat

2/17/2025

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Summary

Story summary

NASA's OSIRIS-REx mission uncovers a dual-edged sword in asteroid Bennu. While it holds clues to the origins of life, it also threatens Earth with a 1-in-2,700 chance of collision by 2182. Such an impact could plunge our planet into a 4°C chill, endangering ecosystems. Bennu's treasure trove of amino acids and minerals sparks hope for understanding life's building blocks beyond Earth.

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Story summary

NASA's OSIRIS-REx mission uncovers a dual-edged sword in asteroid Bennu. While it holds clues to the origins of life, it also threatens Earth with a 1-in-2,700 chance of collision by 2182. Such an impact could plunge our planet into a 4°C chill, endangering ecosystems. Bennu's treasure trove of amino acids and minerals sparks hope for understanding life's building blocks beyond Earth.