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November 1990

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

Hubble's Optical Fix

HST's optical problems are severe but they won't stop the Hubble Space Telescope from doing remarkable science.

Optical Astronomy Looks to the Future

Telescopes once considered impossible are not only being planned, they're being built.

An (Optical) Revolution in Chile

For astronomers at the New Technology Telescope, the future is here now. The NTT provides the sharpest images of any telescope on Earth.

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