May 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
To The Edge: Missions to Pluto and Neptune
Scientists are planning new spacecraft for flights to the outermost planets of the solar system.
Unfolding Mysteries of Stellar Cycles
For unknown reasons, the magnetic cycles of stars sometimes turn off.
Life around a Larger Sun
With a larger Sun, Earth might have been a scorched world populated by alien creatures.
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