Enterprise Communications Officer
Self - Senior Astronomer, SETI Institute (как Seth Shostak Ph.D.)
Self - Senior Astronomer, SETI (как Seth Shostak Ph.D.)
Self - Phd., SETI Astronomer
Self - Phd., SETI Astronomer
Self - Phd., SETI Astronomer
Self - Phd., SETI Astronomer