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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.
Cosmic Origins of the Elements
The creation of the chemical elements required the tremendous heat that was produced first in the Big Bang and later at the cores of stars.
The 1988 Eclipse from Space
A weather satellite captured the Moon's shadow as it fell over the Pacific eclipse track this past March.
The Pull of Planet X
There's as much evidence for the existence of a tenth planet as there is against it.
Automated 8- to 30-inch telescopes are revolutionizing the way stellar research is conducted.
ASTRONOMY Sky Almanac
The Mount of Gibraltar
Get the wiggle out of your telescope mount with this do-it-yourself modification.
Charting Mountains on the Moon
Observing a star skim the surface of the Moon can provide valuable data about lunar features.
Forecast for Dust Storms on Mars
Though yellow dust storms can obscure the surface of the Red Planet, the storms themselves are interesting to observe.
Dark Skies for the Perseid Meteor Shower
The Moon won't interfere with this month's meteor shower, so you have a golden opportunity to sample the pleasures of the Perseids.
Behind the Scenes
NASA's Space Science Strategy
Sunspots and Earth's Climate
Reaching for the Moon
The Texas Star Party
Ashen Light on Venus
Meetings and Events
Readings and Resources
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