Features

The Difficult Births of Sunlike Stars

When a gas cloud collapses under just the right conditions, a star like the Sun is born.

Astronomy in Our Schools

The solution to America’s crises in science education may begin with getting astronomy back into the classroom.

Shielding the Night Sky

The right light fixtures can help clean up the light pollution that threatens dark skies.

Pluto Emerges from the Shadows

Astronomers are observing and analyzing mutual eclipses of Pluto and Charon to better understand the ninth planet.

Departments

Behind the Scenes
Letters
Viewpoint
AstroNews
Space News
Amateur News
Reader Reports
Forum
Astronomy Books
Meetings and Events
Readings and Resources
Credits
Advertiser Index