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browse projects: Apophis Mission Design Competition Carl Sagan Fund for the Future Catalog of Exoplanets FINDS Exo-Earths International Year of Astronomy 2009 LIFE Experiment: Phobos LightSail - The Future of Solar Sailing Messages from Earth Observing Earth Pioneer Anomaly Planetary Microphones SETI Optical Telescope SETI Radio Searches SETI@home Shoemaker NEO Grants Space Advocacy Space Information

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Projects: EarthDials

EarthDial Specifications

Click here for complete step-by-step instructions for building an EarthDial

EarthDials must be made to the following specifications.