The brightest gamma-ray burst ever recorded rattled Earth's atmosphere
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Showing only topics with the tag "author.phil plait".
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Twenty new moons found orbiting Saturn, making it the planet with the most known moons
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The supermassive black hole at the center of the Milky Way was recently observed flaring to over seventy-five times its normal brightness in near-infrared
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Our first interstellar visitor, 'Oumuamua, is still a mystery. Despite some speculation, it's not a spaceship... but it might be a three-dimensional fractal snowflake.
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Astronomers have found a star that may produce the next gamma-ray burst in the Milky Way
10 votes