Department of Astronomy, Cornell University,
Dr. Sagan worked here
The Planetary Society,
Dr. Sagan is one of the co-founders
Astronomy Course Taught by Dr. Sagan in Spring of 1996
Icarus, International Journal of Solar System Exploration,
Dr. Sagan was Editor-in-Chief for twelve years
Dr. Sagan's Top Five List of Most Influential Scientists
Green Cross International,
Dr. Sagan serves on the Board Planetary Society The Carl Sagan Internet Resource Archive This link is closed ! Try it later The 2001 A Space Odyssey Internet Resource Archive Hubble Space Telescope Astrometry Science Team SETI The Environmental Crisis and NASA's Proposal by Paul B. Dennis SETI Home Ulysses Mission Views Of The Solar System HST Images (Hubble Space Telescope) Scientific results from the Hubble Space Telescope HST - UK Support Facility1 9 9 6
