Episode Links:
Messier Object 1- The Crab Nebula (http://messier.seds.org/m/m001.html)
Messier Marathon- APOD (https://apod.nasa.gov/apod/ap080419.html)
Astronomy Clubs Near Me- Sky & Telescope (http://www.skyandtelescope.com/astronomy-clubs-organizations/)
Messier History (http://www.constellation-guide.com/messier-objects/)
Crab Nebula (https://www.nasa.gov/multimedia/imagegallery/image_feature_1604.html)
Sombrero Galaxy (https://www.nasa.gov/multimedia/imagegallery/image_feature_283.html)
Seasat Launch Information (June 27th) (https://www.jpl.nasa.gov/missions/seasat/)
Seasat Launch Informaiton (June 28th) (https://podaac.jpl.nasa.gov/SeaSAT)
Seasat NASA Spacecraft Database (https://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1978-064A)
