All sites in this category are geared toward kids and teens under the age of 18 and provide information or activities related to astronomy and space.
All sites submitted to this category should be geared toward kids and teens under the age of 18.

No site is guaranteed placement in the Open Directory. Any site still under construction, submitted to multiple inappropriate categories, using multiple URLs for multiple submissions, or consisting primarily of affiliate links to products will be deleted.

Astronauts take photographs of the Earth for many reasons: science, weather, politics, geography, or simply for their own interest. Satellites and space stations also take automatic photographs as they orbit.
Sites listed here will contain images of Earth taken from spacecraft and satellites, or will provide information related to such photographs.
This category lists pages and sites which provide information about the Solar System. It includes pages about the Sun, the nine planets, their moons and other bodies from the Solar System.