Ever been spaced out? Sure you have. But on these sites you can without getting dizzy. Take a big step for mankind… and join in with the search for ET at Seti@home. You can make the difference! Or just wanna doze off with psychedelic pictures of far-away galaxies, nebulae or quasars? Astronomy Picture of the Day would be your next choice.
SETI@home is a scientific experiment that uses Internet-connected computers in the Search for Extraterrestrial Intelligence (SETI). You can participate by running a free program that downloads and analyzes radio telescope data.
