The Planetary Society The Planetary Society is a nonprofit organization founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman to encourage the exploration of our solar system and the search for extraterrestrial life.
The Symmetric Theory Though widely accepted as a paradigm, the Big-Bang Theory is on weakening empirical ground.
Big Ear Radio Observatory This Kraus-type radio telescope, larger than three football fields, was famous for the Wow! Signal and for the longest-running SETI project.
Mr.c's Science World Of Astronomy Explore the solar system and beyond. Meet famous astronmers and scientists. Look at star maps. download images from space.
total solar eclipse '01 virtual experience of the first total solar eclipse of the millennium. And enjoy this wonderful opportunity with friends and family.