observing feature
Saturn on Feb. 23
S&T: Sean Walker

A Saturn Almanac

by Tony Flanders
Spectacular Saturn is now rising well before midnight. Even the smallest telescopes show the famous rings and Titan, Saturn's brightest moon. A scope with 4 inches of aperture shows many more of Saturn's moons, but you'll need our charts or Javascript tools to tell which is which. > read more

top story
Harvard College Observatory
Central Bureau for Astronomical Telegrams Moves
The main clearinghouse for astronomical discoveries has a new address. > read more
equipment info
Photo Gallery
Constellation of Scorpius
Photo Gallery
See the latest amateur astrophotos from visitors to our online photo gallery. > read more

 

community
IVAN SEMENIUK'S UNIVERSE
Sky & Telescope contributing editor Ivan Semeniuk reports on the latest findings in astronomical science. > read more
 
LET'S GO STARGAZING!
Astronomy doesn’t have to be hard! Inside here are articles for stargazers of all ages — in clear, easy-to-understand language. > read more
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