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SPACE
Hidden Cracks Discovered Inside Space Rocks on Asteroid Bennu!
Photo: Javier Miranda / Unsplash
Space explorers have finally cracked the mystery of why giant boulders on asteroid Bennu cool down so super fast! When NASA brought actual pieces of the asteroid back to Earth, they found the giant rocks are full of tiny, secret cracks that let heat escape. What other strange secrets do you think are hiding inside these ancient space rocks?
Original source
ScienceDaily
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