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Astronomy Essentials
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Visible planets and night sky guide for November
Marcy Curran
November 3, 2026
Astronomy Essentials
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Halloween is an astronomy holiday. It’s a cross-quarter day
Bruce McClure
October 30, 2026
Brightest Stars
Algol the Demon Star, named for its strange behavior
Editors of EarthSky
October 29, 2026
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Awesome new project Sounds of the Night

Deborah Byrd
January 7, 2015
 min read

When is the next meteor shower?

Deborah Byrd
Bruce McClure
January 7, 2015
 min read

Mind-boggling Fermi Bubbles probed via quasar light

Deborah Byrd
January 6, 2015
 min read

Top 10 new species of 2014

Deanna Conners
December 29, 2014
 min read

Tree ring study shows California’s drought worst in 1,200 years

Deanna Conners
December 26, 2014
 min read

Audubon’s Christmas Bird Count starts December 14

Deanna Conners
December 11, 2014
 min read

Is El Nino here? Not quite yet, scientists say

Deanna Conners
December 11, 2014
 min read

Incredible video of dense fog over Dallas

Matt Daniel
December 9, 2014
 min read

Video: Chasing Starlight

EarthSky Voices
December 9, 2014
 min read

Killing rats to save birds as glaciers recede

EarthSky Voices
December 8, 2014
 min read
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