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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.
The revitalized Hubble Space Telescope and its new Advanced Camera for Surveys return a treasure-trove of wonderful images.
Seeing in Infrared
Although the human eye can't detect the radiation from cool, dusty areas of the cosmos, a powerful new observatory on top of Mauna Kea will.
We can thank our lucky stars that the sun formed where it did in the Milky Way - life would have had a hard time getting started in most other places.
Telescopes offer a grand view of the sky, but you might be amazed at what two eyes looking through a pair of binoculars can see.
Celestial Portraits: Capricornus, Corona Australis, and Microscopium
As the summer Milky Way begins to set in the west, the constellations of autumn arrive with a nice selection of galaxies and star clusters.
Behind the Scenes
Catching a Distant Pillar
- White Dwarfs Pin Down Cosmic Age
- Faster than a Speeding Bullet
- Seeing Double at the Cold Edge
- Giving Birth to a Superfast Pulsar
- Diamonds in the Rough
- New Probe of the Sun
- When Worlds Collide
Summer's best shooting stars: The Perseids reach their peak.
The Savvy Astronomer
- Nagler Type 6 Eyepieces
- The Complete Idiot's Guide to Astronomy,
- Measuring Eternity: The Search for the
Beginning of Time
- Webweaver Picks
A Once-in-a-Lifetime Chance
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