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Visible planets and night sky guide for May
Marcy Curran
May 14, 2026
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The Southern Cross: your guide to due south
Editors of EarthSky
May 14, 2026
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How to see the Southern Cross from the Northern Hemisphere
Bruce McClure
May 14, 2026
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Supernovas and ultra-diffuse galaxies
Deborah Byrd
November 29, 2016
min read
Signs of climate change at Arctic tree line
EarthSky Voices
November 25, 2016
min read
Saturn spacecraft prepares to ring-graze
Deborah Byrd
November 24, 2016
min read
GoPros go to edge of space
Deborah Byrd
November 23, 2016
min read
An underwater Stone Age settlement
Eleanor Imster
November 17, 2016
min read
Great Valley found on Mercury
Deborah Byrd
November 17, 2016
min read
Watch summer clouds on Titan
Eleanor Imster
November 10, 2016
min read
Decline of Arctic’s thickest sea ice
Eleanor Imster
November 8, 2016
min read
Spacecraft catches partial solar eclipse
Eleanor Imster
November 2, 2016
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Check out fast-spinning ‘pumpkin’ stars
Eleanor Imster
October 30, 2016
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