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Visible planets and night sky for June 2023
Marcy Curran
June 2, 2023
Astronomy Essentials
Venus after sunset: Greatest elongation on June 4, 2023
Editors of EarthSky
June 2, 2023
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Mars and the Beehive! See them together on June 1 and 2
Kelly Kizer Whitt
June 1, 2023
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Why love really is a drug
Editors of EarthSky
February 14, 2023
min read
Happy Friday the 13th
Bruce McClure
January 13, 2023
min read
Sputnik launched 65 years ago
Eleanor Imster
Deborah Byrd
October 4, 2022
min read
Maarten Schmidt, father of quasars, dies at 92
Deborah Byrd
September 24, 2022
min read
Will you see colors in the aurora?
EarthSky Voices
September 14, 2022
min read
Voyager 2 launched 45 years ago
Deborah Byrd
Elizabeth Howell
August 20, 2022
min read
Baily’s beads seen during a solar eclipse
Elizabeth Howell
Deborah Byrd
Don Machholz
May 15, 2022
min read
Retrograde motion can be real or illusory
Editors of EarthSky
May 10, 2022
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Jan Oort: Celebrating his birthday and life
Daniela Breitman
April 28, 2022
min read
February 18, 1930: Clyde Tombaugh discovers Pluto
Editors of EarthSky
February 18, 2022
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