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Visible planets and night sky guide for October
Marcy Curran
October 21, 2026
Favorite Star Patterns
Pegasus is a baseball diamond! Just in time for the World Series
Scott Levine
October 21, 2026
Constellations
Auriga the Charioteer and bright Capella on October evenings
Kelly Kizer Whitt
October 21, 2026
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Category: Favorite Star Patterns
Pegasus is a baseball diamond! Just in time for the World Series
The Great Square of Pegasus is tilted to look like a baseball diamond in October, as if to celebrate baseball's World Series.
Scott Levine
October 21, 2026
Great Square of Pegasus gallops into the autumn sky
The Great Square of Pegasus consists of 4 stars of nearly equal brightness in a large square pattern. It's a great jumping-off point for star-hopping.
Deborah Byrd
September 20, 2026
Teapot of Sagittarius points to the Milky Way’s center
As you gaze toward the famous Teapot asterism in the constellation Sagittarius, you are looking toward the center of our Milky Way galaxy.
Bruce McClure
Deborah Byrd
Marcy Curran
August 21, 2026
The Northern Cross: Find the backbone of the Milky Way
The Northern Cross is an asterism - or recognizable pattern of stars - within the constellation Cygnus the Swan. Here's how to find it in your sky.
Bruce McClure
July 19, 2026
Coathanger cluster: This star pattern looks like its name
The Coathanger cluster resembles its namesake and is easy to spot with binoculars, using the star Albireo - part of the Summer Triangle - as a signpost.
Bruce McClure
Deborah Byrd
July 17, 2026
Summer Triangle: Star pattern of the season
For those of us in the Northern Hemisphere, the Summer Triangle says "summer" in the sky.
Deborah Byrd
Daniel Gaussen
June 5, 2026
The Southern Cross: your guide to due south
There's no bright star marking due south from the Southern Hemisphere. But the Southern Cross points the way.
Editors of EarthSky
May 14, 2026
How to see the Southern Cross from the Northern Hemisphere
The Southern Cross can be seen from the Northern Hemisphere, as long as you're below 26 degrees north and know when and where to look!
Bruce McClure
May 14, 2026
The Big and Little Dipper: How to find them in spring
You can spot the Big and Little Dipper in the northern sky year-round. Follow the Big Dipper’s pointer stars to find Polaris and the Little Dipper.
Bruce McClure
March 31, 2026
A Spring Triangle of stars heralds the season
As the Northern Hemisphere enters spring, look for the Spring Triangle rising in the east, made up of bright stars from 3 prominent constellations.
Editors of EarthSky
March 22, 2026
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