active sites directory

Active Sites Directory is a free directory which covers a large variety of sites organized by category. Browse thousands of web sites that are more focused on one particular aspect of Science, Technology, Space, Missions, Unmanned, Deep Space, Kepler with just the click of your mouse.

See also:

Science: Astronomy: Extrasolar Planets (40)
Science: Technology: Space: NASA: Discovery Program (2)

» Kepler Mission - Official site for this Discovery class mission designed to detect and characterize hundreds of Earth-size planets in the Habitable Zone of a wide variety of stars.

» Kepler Mission - A personal webpage of NASA's Kepler Mission, created by Margus Hõim, with mission information and characteristics.

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