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October 2019

october19cover
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

Digging deep into Mars

Although dozens of spacecraft have explored Mars’ surface, InSight is the first to target the planet’s interior.

Explore Ceres' icy secrets

Take a trip to the dwarf planet where minerals and water blanket the surface, flung there by volcanoes that spew ice.

Hidden treats in the Golden Triangle

Three double stars trace the border of this celestial wonder, which harbors a treasure-trove of beautiful targets.

Observe the deep southern sky

A trip to Costa Rica can deliver the lifelong dreams of a night sky you have to see to believe.

Observe the ice giants

Cross Uranus and Neptune off your bucket list this month — and then go for their moons.

In Every Issue

Snapshot
Letters
Web Talk
Advertiser Index
Final Frontier
Breakthrough
Astro News
New Products
Reader Gallery
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