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April 1992

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.

Features

Beyond the Big Bang

New observations suggest that theories of how the universe formed may need revision.

Three Nights on Kitt Peak

Learn what it is like to observe with one of the world's largest telescopes.

Mysterious Sungrazers

These comets plunge into the Sun and are more common than once believed.

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