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Visible planets and night sky guide for May
Marcy Curran
May 7, 2026
Clusters Nebulae Galaxies
Meet Omega Centauri, a giant globular star cluster
Bruce McClure
May 6, 2026
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2026 Eta Aquariid meteor shower best before dawn on May 5
Editors of EarthSky
May 4, 2026
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Water vapor on Ganymede, Jupiter’s large moon
Kelly Kizer Whitt
August 5, 2021
min read
Jupiter X-ray aurora mystery solved, after 40 years
Lia De La Cruz
July 30, 2021
min read
Space
Astronomers find 100 black holes in Palomar 5
Kelly Kizer Whitt
July 9, 2021
min read
Human World
Dragon Man may be Homo sapiens’ closest relative
Kelly Kizer Whitt
July 4, 2021
min read
Space
Astronomers see 2,034 stars in Earth Transit Zone
Kelly Kizer Whitt
June 29, 2021
min read
Earth
Taupo supervolcano needs monitoring, scientists say
Kelly Kizer Whitt
Deborah Byrd
June 22, 2021
min read
New type of aurora revealed in 19-year-old video
Kelly Kizer Whitt
May 13, 2021
min read
See 2 black holes in cosmic dance
Paul Scott Anderson
April 27, 2021
min read
NASA’s Planet Patrol wants you to join the search for exoplanets
Paul Scott Anderson
October 9, 2020
min read
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