What lurks beneath the volcanoes of Jupiter's moon Io? NASA's Juno probe just took a peek
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Darwin proposed that a type of plant was carnivorous. Scientists finally proved him right
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Dinosaurs were roasted to death by asteroid dust cloud
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Not round, not an ellipse: NASA’s gravity-based model reveals Earth’s true geoid shape
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Betelgeuse, Betelgeuse! Astronomers capture clearest image yet of famous star's elusive companion
Astronomers have captured the clearest images to date of Betelgeuse, confirming the long-studied red supergiant is actually a binary star system.