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2004

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.
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Mars
Human Spaceflight, Solar System

What does Mars smell like?

Science

Why doesn’t NASA attach the Hubble Space Telescope to the International Space Station (ISS) to service the telescope safely? Is that technically feasible?

Observing

Perseids prime the pump

Observing

Glenn Chaple’s observing basics: A ring and a triangle

Science

Bob Berman’s strange universe: Astronomy for free?

Observing

Deep-sky tour challenges for autumn

Science

Drake equation

Observing

Star party checklist

Stars

Astronomical pioneer

Science

Cassini image gallery

Science

A rare book indeed

Exoplanets

Do-it-yourself exoplanet searching

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