The bright, red star Betelgeuse in the constellation Orion has shown some unexpected behavior. In late 2019 and …
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Space
Red Supergiant Star Betelgeuse Slowly Recovers After Blowing Its Top
by Troy Oakesby Troy OakesAnalyzing data from NASA’s Hubble Space Telescope and several other observatories, astronomers have concluded that the bright red …
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Computer simulations are showing astrophysicists how massive clumps of gas within galaxies scatter some stars from their orbits, …
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An international team of researchers has found that neon inside a certain massive star can eat so many …
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When small, dense stars called white dwarfs explode, they produce bright, short-lived flares called Type Ia supernovae. These …
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Astronomers have found the ghostly remains of one of the Universe’s first stars inside a rare, ancient star …
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Astronomers have found what could be one of the universe’s oldest stars, a body almost entirely made of …
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An international research team, including The Australian National University (ANU), has used the Kepler space telescope in coordination …