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October 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

Listening for Life

This month, NASA begins the biggest search for extraterrestrial life ever attempted.

Demon Variables

Some pairs of stars orbit so close to each other that one star loses mass to its companion.

Life on a Metal-Poor Earth

What would life be like if Earth had been created when the Galaxy was young?

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