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November 1989

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

Triumph at Neptune

A grand finale to Voyager 2's grand tour of the solar system.

Unveiling the Hidden Milky Way

With technical adroitness, radio astronomers are mapping the spiral arms of our Galaxy.

A Cross Section of the Universe

The universe reveals finescale structure in three dimensions.

Probing Saturn and Titan with Starlight

Professional and amateur astronomers used the July 3 occultation to explore Saturn and its largest moon.

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