Tonight's Sky
Sun
Sun
Moon
Moon
Mercury
Mercury
Venus
Venus
Mars
Mars
Jupiter
Jupiter
Saturn
Saturn

Tonight's Sky — Change location

OR

Searching...

Tonight's Sky — Select location

Tonight's Sky — Enter coordinates

° '
° '

July 2000

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

Red Planet Renaissance

Active volcanoes and underground rivers of liquid water herald a revolutionary view of Earth's enigmatic neighbor.

Captured by Aliens

Members of the Mars Society plan on - and dream of - making humans the alien species on the Red Planet.

Missing the Mark

A rash of failures has NASA rethinking its faster-better-cheaper philosophy for getting to Mars.

Just 6 Numbers

A few simple numbers determine how our universe expands, whether stars and planets are able to form, and even if life can evolve.

Summer's Brightest Visitor

Comet LINEAR promises to be the hit of the summer observing season.

Astronomy by the Book

Here's our guide to the 21 best books for making your kids' summer vacation fun and educational.

Celestial Portraits: Scorpius

Awash with dozens of bright star clusters and a smattering of nebulae, the scorpion stands out prominently along the summr Milky Way.

Reenergize Your Astro Club

If your astronomy club seems mired in politics and parliamentary procedures, try these ten tips for pulling it out of the doldrums.

Departments

Behind the Scenes
Talking Back
AstroNews
Sky Show
Strange Universe
Star Stuff
Looking Ahead
Advertiser Index
Hot Shots
Ultimate Exposure
ADVERTISEMENT

FREE EMAIL NEWSLETTER

Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter.

ADVERTISEMENT
ADVERTISEMENT
BoxProductcovernov

Click here to receive a FREE e-Guide exclusively from Astronomy magazine.

Find us on Facebook

Loading...