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Visible planets and night sky guide for November
Marcy Curran
November 3, 2026
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Halloween is an astronomy holiday. It’s a cross-quarter day
Bruce McClure
October 30, 2026
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Algol the Demon Star, named for its strange behavior
Editors of EarthSky
October 29, 2026
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Zoom close to Mercury’s surface via MESSENGER spacecraft
Andrew R. Brown
August 4, 2014
min read
Deadly quake strikes south China
Matt Daniel
August 4, 2014
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Super-close views of Mercury
Andrew R. Brown
July 29, 2014
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Iron from Sahara dust helps fertilize Atlantic Ocean
Deanna Conners
July 28, 2014
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Pluto-bound New Horizons update
Andrew R. Brown
July 28, 2014
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Camelopardalids: Just a few centuries late in catching a good show
Deborah Byrd
July 22, 2014
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Reservoir of molten rock under Yellowstone is 2.5 times bigger than thought
Deanna Conners
July 22, 2014
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Rammasun hits China as a super typhoon
Matt Daniel
July 18, 2014
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Large crater appears at ‘the end of the world’
Deborah Byrd
July 16, 2014
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Typhoon Rammasun is thrashing the Philippines
Matt Daniel
July 15, 2014
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