Bibliography & Links
http://jpl.nasa.gov/, Europa Press Release April 9, 1997, and Europa Orbiter, Last updated March 5, 1999
Scientific American Presents: The Future of Space Exploration Volume 10, Number 1 – Pages 6-7 "Galileo"
Europa (Satellite)- Research WL Sjogren Science Sept 25, 1998, v281 n5385 p2019(4)
Europa Eureka Discover July 1195 v16 n7 p22(1) 79MO913
Europa (satellite)- composition GB Hansen Science May 22, 1998 V280 n5367 p1242(4)
Encyclopedia Americana- Europa, volume 10
Academic American Encyclopedia- Europa, volume 7
Sky and Telescope Magazine- March 1997
http://www.anu.edu.au/Physics/nineplanets/europa.html, 17/04/99- Last updated September 17, 1998