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Visible planets and night sky guide for November
Marcy Curran
November 2, 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
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October 29, 2026
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New cosmic distance record via Hubble

Deborah Byrd
March 6, 2016
 min read

Looking for ETs who see us

Deborah Byrd
March 3, 2016
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Bacteria from Sahara on Swiss glaciers

EarthSky Voices
March 2, 2016
 min read

Fair weather flights over Zimbabwe

Peter Lowenstein
March 2, 2016
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Cockroach egg impressions from 4,300 years ago

Shireen Gonzaga
March 1, 2016
 min read

Simplified calendar and no time zones?

Shireen Gonzaga
February 29, 2016
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Extinction of giant herbivores changed global landscapes

Deanna Conners
February 23, 2016
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Category 5 Cyclone Winston slams Fiji

Matt Daniel
February 20, 2016
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Plastics in ocean harm oysters

Benjamin D. Duval
February 18, 2016
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Space rocks from Florida fireball found!

Eddie Irizarry
February 16, 2016
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