Go deeper into the stories of Astronomy magazine. These online features bring you additional research, interviews, photos, and more our editors turned up while creating the stories for this issue.
Find out how you can help look for transiting extrasolar planets.
Published: November 11, 2002 |
This activity will allow you to zoom into various sections of an image that peers into the depths of the universe.
By
Vanessa Thomas //
Published: September 27, 2002 |
 | This activity will walk you through the steps of discovering a planet with the "radial velocity" method.
By
Vanessa Thomas //
Published: September 27, 2002 |