Sign Up for Our Amazing Newsletter!
A daily update by email. Science news, great photos, sky alerts.
Your email address will only be used for EarthSky content.
?
Privacy Policy
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
EarthSky
Updates on your cosmos and world
Tonight
Space
Sun
Earth
Human
Best Places to Stargaze
EarthSky Community Photos
About
Store
Donate
Contact Us
Subscribe
Tonight
Tonight
Brightest Stars
Astronomy Essentials
Moon Phases
Clusters Nebulae Galaxies
Favorite Star Patterns
Constellations
Brightest Stars
Sun
Sun news May 18, 2024: Eruptions, Jupiter and auroras
C. Alex Young
May 18, 2024
Astronomy Essentials
Tonight
Visible planets and night sky guide for May
Marcy Curran
May 18, 2024
Tonight
Lineup of 6 planets soon to grace our morning skies
Kelly Kizer Whitt
May 17, 2024
Space
Sun
Earth
Human
Human
Spaceflight
Best Places to Stargaze
Community Photos
View Community Photos
Trending
Submit a Photo
About
Store
Donate
Epsilon Lyrae is the famous Double Double star
Bruce McClure
July 4, 2023
min read
Latest sunsets follow the summer solstice
Bruce McClure
June 23, 2023
min read
Earliest sunrises (or sunsets) come before June solstice
Bruce McClure
Editors of EarthSky
June 12, 2023
min read
Acrux is the brightest star in the Southern Cross
Larry Sessions
April 2, 2023
min read
Meet Gemini the Twins, home to 2 bright stars
Bruce McClure
February 19, 2023
min read
Hare and Dove at Orion the Hunter’s feet
Deborah Byrd
February 16, 2023
min read
Andromeda galaxy: Find it by star-hopping from Pegasus
Bruce McClure
February 12, 2023
min read
M41: A faint star cluster near bright Sirius
Larry Sessions
EarthSky Voices
January 24, 2023
min read
How do you measure the mass of a star?
Bruce McClure
Theresa Wiegert
January 15, 2023
min read
Sirius is a future southern Pole Star
Bruce McClure
Editors of EarthSky
January 5, 2023
min read
Previous
4 / 38
Next
Tags
Weather
Videos
Video
No items found.