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October 1977

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

Man Finds a New World: Mars

The Polar Regions of Mars

Martian Climate: Past, Present and Future

Stellar Frontiers

Rich Clusters of Galaxies

Sky Almanac

U.S. Gets Partial Eclipse

Planet Finder - October 1977

Equipment Atlas

1977 Buyers' Guide to Small Telescopes

Gazer's Gazette

"Stoplight" Stars: The Red Variables

Astronomy Reviews

Astro-Mart

Astro-News

October Star Dome

Close-Up on the Pegasus Region

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