Sign Up for Our Amazing Newsletter!

A daily update by email. Science news, great photos, sky alerts.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Tonight

Equinox sun above horizon all day at the poles
We know the equinox sun rises due east and sets due west. But what happens at Earth's poles? Does the sun look exactly the same at both poles?
Theresa Wiegert
September 19, 2024

Astronomy Essentials

View All
Equinox sun above horizon all day at the poles
September 19, 2024
Visible planets and night sky guide for September
September 19, 2024
Year’s fastest sunsets happen around equinoxes
September 19, 2024
Our top 10 stargazing tips for beginning astronomers
September 18, 2024

Brightest Stars

View All
Meet Delta Scorpii, aka Dschubba, it’s a variable star
July 24, 2024
Summer Triangle star: Vega is bright and blue-white
July 19, 2024
Summer Triangle star Deneb is distant and luminous
July 12, 2024
Summer Triangle star: Altair is variable and spins fast!
July 10, 2024

Constellations

View All
Cassiopeia ascends in September and October
September 13, 2024
Corona Australis is the sparkling Southern Crown
September 12, 2024
Telescopium the Telescope is below the Teapot
August 29, 2024
Sagitta the Arrow lies inside the Summer Triangle
August 27, 2024

Clusters Nebulae Galaxies

View All
The Andromeda galaxy: All you need to know
September 5, 2024
The Great Rift is a dark swath in the Milky Way
August 28, 2024
The Wild Duck Cluster, M11, a lovely open cluster in Scutum
August 8, 2024
M6 and M7: Open star clusters in the Scorpion’s Tail
July 18, 2024

Favorite Star Patterns

View All
Great Square of Pegasus gallops into the autumn sky
September 10, 2024
Teapot of Sagittarius points to Milky Way center
August 23, 2024
The Northern Cross: Find the backbone of the Milky Way
July 25, 2024
Coathanger cluster: This star pattern looks like its name
July 9, 2024
Twitter
Facebook
Instagram
Store
Donate
Subscribe
WEbsite by Milkyway.co
About
Contact Us
Terms & PRivacy