Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/issues/2006/february-2006
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 02:21:33 2016
Êîäèðîâêà: ISO8859-5

Ïîèñêîâûå ñëîâà: m 81
February 2006 | Astronomy.com
Tonight's Sky
Sun
ò??
ò??
Sun
Moon
ò??
ò??
Moon
ò??
ò??
Mercury
ò??
ò??
Mercury
ò??
Venus
ò??
ò??
Venus
ò??
Mars
ò??
ò??
Mars
ò??
Jupiter
ò??
ò??
Jupiter
ò??
Saturn
ò??
ò??
Saturn
ò??

Tonight's Sky ò?? Change location

OR

Searching...

Tonight's Sky ò?? Select location

Tonight's Sky ò?? Enter coordinates

ÒÀ '
ÒÀ '

February 2006

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

Is time on our side?

Time travel ò?? long a staple of science fiction ò?? may not be too far from reality.

More than a one-hit wonder

Famous for discovering Pluto, Clyde Tombaugh reached far beyond the planets.

Cool science on a hot world

Acidic clouds and a surface hot enough to melt lead make Venus unique among planets. Scientists want to know how it got that way.

NASAò??s next giant leap

With plans for new spaceships and launch vehicles, NASA foresees a permanent presence on the Moon.

How to observe cosmic bubbles

Massive, energetic stars carve out voids in space and produce some spectacular targets.

Catch Mercury at its best

Now is the time to find the most elusive terrestrial planet.

Pieces of time

Todayò??s watchmakers produce sophisticated pieces that unite astronomy and art.

A 12-inch powerhouse

High-grade optics, excellent tracking, and unexpected features highlight Meadeò??s RCX line of telescopes.

Departments

This month in Astronomy
Beautiful universe
Letters
Bob Berman's strange universe
Glenn Chaple's observing basics
Phil Harrington's binocular universe

Meet the hunter

News
The sky this month
New products
Book reviews
Coming events
Resources
Advertiser index
Reader gallery
ADVERTISEMENT

FREE EMAIL NEWSLETTER

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

ADVERTISEMENT
ADVERTISEMENT
asy_gravitational_eguide

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

Find us on Facebook