Who Wants to Be An Earth Space Scientist? Complete with three separate lifelines, the Maryland Space Grant Consortium gives you the chance to test your knowledge ala WWTBAM. Plus they do a lot of other cool things, too.
posted by grateful on Apr 14, 2005 - 6 comments

Lunar Photo of the Day started January 1st, 2004 to document human's never ending obsession with the moon. LPOD now joins APOD, MPOD, and ESPOD as quality picture of the day websites.
posted by jasonspaceman on Jan 7, 2004 - 2 comments

Earth Scientist's Periodic Table.
posted by monju_bosatsu on Dec 30, 2003 - 3 comments