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Cygnus the Swan flies along the Milky Way
Kelly Kizer Whitt
June 12, 2026
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Mercury is farthest from the sunset on June 15
Editors of EarthSky
June 12, 2026
Astronomy Essentials
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Visible planets and night sky guide for June
Marcy Curran
June 11, 2026
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SpaceX launched 60 more Starlink satellites this week
Lia De La Cruz
October 8, 2020
min read
Bright fireball widely seen over northeastern Mexico
Deborah Byrd
October 8, 2020
min read
Detailed new image of famous stellar nursery
Eleanor Imster
October 8, 2020
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2020 Arctic sea ice minimum 2nd lowest on record
Eleanor Imster
September 22, 2020
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Advice from an astronaut
Eleanor Imster
September 17, 2020
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Solar Cycle 25 is here
Eleanor Imster
September 16, 2020
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Amazon River from space
Eleanor Imster
September 15, 2020
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A breakthrough in the search for extraterrestrial intelligence
Deborah Byrd
September 2, 2020
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NASA’s guide to near light speed space travel
Editors of EarthSky
August 24, 2020
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Researchers track slowly splitting ‘dent’ in Earth’s magnetic field
Editors of EarthSky
August 19, 2020
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