Subscribe today and save! |
The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each monthly issue includes expert science reporting, vivid color photography, complete sky coverage, spot-on observing tips, informative telescope reviews, and much more! All this in an easy-to-understand, user-friendly style that's perfect for astronomers at any level.
Do billions of rogue planets drift through space?
Gravitational interactions may have untethered myriad worlds from their parent stars.
The 6 most important numbers in the universe
Find out how the speed of light, the gravitational constant, and other big numbers govern the cosmos.
Inside the world's most powerful machine
With the Large Hadron Collider in Europe, scientists explore the highest energies and the smallest scales.
How to view June's rare Venus transit
Don't miss your last chance to see Venus cross the Sun's face.
Six nights under Namibia's dark skies
Three amateur astronomers seek out celestial showpieces and some obscure dust-filled regions in the Southern Hemisphere.
Is telescope making dead?
Following World War II, most telescopes were homemade. Where are the amateur telescope makers today?
"Astronomy" tests two all-sky cameras
Moonglow Technologies' All Sky Cam and Orion's StarShoot AllSky Camera will let you monitor the sky from horizon to horizon.
Bob Berman's Strange Universe
Glenn Chaple's Observing Basics
Stephen James O'Meara’s Secret Sky
Tony Hallas’ Imaging the Cosmos
The Sky this Month
StarDome and Path of the planets
In Every Issue
This Month in Astronomy
To Australia for this year's big eclipse!
A new type of planet discovered
IBEX samples interstellar wind
Astro Confidential: Armin Rest
The Cosmic Grid
Look for this icon. This denotes premium subscriber content.
Learn more »