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Fiery ancient asteroid impacts turned living things into charcoal The last, dramatic moments of some microbes' lives may tell us more about how serious space rock impacts on Earth were in the ancient past. The charred bodies of microorganisms killed by even a moderate asteroid impact can show the amount of damage ...
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The harvest moon will glow an eerie orange color as it rises in the sky. Here's how to watch Sign up for CNN's Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) If you need a sign other than pumpkin spice lattes that fall is in the air, look no further than the ...
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Giant blobs in Earth's mantle may be driving a 'diamond factory' near our planet's core The boundary zone between Earth's molten metal core and the mantle, its rocky middle layer, might be a diamond factory. A new laboratory experiment finds that, under extreme temperatures and pressures, the combination of iron, carbon and water — all ...
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Listen to Images from the James Webb Space Telescope It turns out that making new views of the Universe accessible to those with vision impairment has required some deep thought–and carefully chosen words. Full Transcript. Camilo Garzón: ...
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How will we recognize life elsewhere in the cosmos? Astronomers estimate that there are more exoplanets than stars in the Milky Way, but what might alien life look like on these worlds? NASA/JPL-Caltech. In the search for extraterrestrial life, astrobiologists face a bit of a conundrum: How wide of a ...
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Scientists Discover a Planet With the Potential to Support Life Astronomers have observed a pair of exoplanets about 100 light-years from Earth, and they say one, which has never been seen before, is a strong candidate for supporting life. "The outer planet is in the inner edge of what is called the habitable zone, ...
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Ancient 'dragons' were Earth's first gliding reptiles An artist's interpretation of the "dragon-like" ancient reptile. The "dragon-like" ancient reptile used its wings to glide from tree to tree to evade potential predators ...
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NASA's asteroid-slamming DART spacecraft catches 1st look at target (photo) The asteroid Didymos and its moonlet Dimorphos are shown in a composite image taken by DART's. Shown in a composite image taken by DART's DRACO instrument on July 27, 2022, here we ...
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Most massive known stars captured by the powerful Webb telescope Astronomers running the most powerful space telescope ever built — at NASA, the European Space Agency, and the Canadian Space Agency — recently released an unprecedented view of the Tarantula Nebula, a giant region of swirling gas and dust.
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Cancer breakthrough is a 'wake-up' call on danger of air pollution The findings outline how fine particulates contained in car fumes "awaken" dormant mutations in lung cells and tip them into a cancerous state. The work helps explain why so many non-smokers develop lung cancer and is a "wake-up call" about the damaging ...
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