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Ancient Atmosphere Of Earth Thinner Than That On Mount Everest Today
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Ancient Asteroid Impact May Have Created Oldest Crystals On Earth
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Saving Plants With One In Five Species Threatened
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NASA Announces 1,284 New Planets: Nine May Be Habitable
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SOFIA Flying Observatory Detects Atomic Oxygen In Upper Layers Of Mars Atmosphere
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Due To Climate Change, Rising Sea Levels Swallow Five Solomon Islands
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NASA's New Mercury Maps Offers Textured View Of Planet's Landscape
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71-Million-Year-Old Fossils Excavated In Antarctica May Provide Insight On The End Of Age Of Dinosaurs
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21 Percent Of Global Plant Species At Risk Of Extinction: Kew Report
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Transit Of Mercury: Planet Appears Like Black Dot As It Crosses The Sun
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New Evidence Reveals Ancient Marine Reptile Mosasaurs Were Warm-Blooded Creatures
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Nearly Pure Water Ice Coats Pluto Moon Hydra
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