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Visible planets and night sky guide for January
Marcy Curran
January 16, 2025
Favorite Star Patterns
Meet the Winter Circle, aka the Winter Hexagon
Bruce McClure
January 16, 2025
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Mars at its biggest and brightest tonight!
Deborah Byrd
January 15, 2025
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Tonight
Visible planets and night sky guide for January
Visible planets and night sky guide. Tonight, the moon will lie near Regulus, the brightest star in Leo the Lion. They will be visible until dawn.
Marcy Curran
John Jardine Goss
Deborah Byrd
Kelly Kizer Whitt
January 16, 2025
Visible planets and night sky guide for January
January 16, 2025
Meteor shower guide 2025: Next up is the April Lyrids
January 5, 2025
Cassiopeia and the Big Dipper in January skies
January 19, 2025
Orion the Hunter is easy to spot in January
January 22, 2025
Mercury farthest from sunset on March 7-8
March 4, 2025
March equinox 2025: All you need to know
March 20, 2025
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Astronomy Essentials
View All
Visible planets and night sky guide for January
Marcy Curran
January 16, 2025
Mars at its biggest and brightest tonight!
Deborah Byrd
January 15, 2025
Lunar occultation of Mars on January 13, 2025. Images here!
Cristina Ortiz
January 14, 2025
Venus now brilliant in the evening sky
Editors of EarthSky
January 9, 2025
Brightest Stars
View All
Capella is sometimes called the Goat Star
Editors of EarthSky
January 10, 2025
Schedar shines brightly at the Queen’s heart
Editors of EarthSky
December 26, 2024
Orange Aldebaran is Taurus the Bull’s fiery eye
Deborah Byrd
December 12, 2024
Bellatrix is Orion’s 3rd-brightest star
Kelly Kizer Whitt
November 24, 2024
Constellations
View All
Canis Major and brilliant Sirius in the New Year
Kelly Kizer Whitt
January 5, 2025
Orion the Hunter, the most recognizable constellation
Kelly Kizer Whitt
December 20, 2024
Meet Pisces the Fish, 1st constellation of the zodiac
Bruce McClure
December 10, 2024
Tucana the Toucan is home to the Small Magellanic Cloud
Kelly Kizer Whitt
November 27, 2024
Clusters Nebulae Galaxies
View All
The Orion Nebula (M42) is a starry nursery
Bruce McClure
December 15, 2024
Messier objects are fuzzy patches in the night sky
Armando Caussade
December 8, 2024
Double Cluster in Perseus on October evenings
Bruce McClure
October 4, 2024
The Andromeda galaxy: All you need to know
Bruce McClure
September 5, 2024
Favorite Star Patterns
View All
Meet the Winter Circle, aka the Winter Hexagon
Bruce McClure
January 16, 2025
The Hyades star cluster: The Face of Taurus the Bull
Bruce McClure
January 8, 2025
The Pleiades – or 7 Sisters – known around the world
Bruce McClure
November 14, 2024
Great Square of Pegasus gallops into the autumn sky
Deborah Byrd
September 10, 2024