To those interested in Mars 2030 as well as space themes:
Take a look at the Getty's ArtsEdNet Web site. There's a whole unit on
Space Art, with works by 22 artists, activities for K-2, 3-5, 6-8, 9-12,
background info, the works. It includes Robert McCall, mentioned on the
list earlier, as well as Alan Bean, Apollo 12 moonwalker turned artist.
And lots more. And references and extensive Web links.