Durango Bill's Home Page. With topics that include: 3D end-to-end tour of the Grand Canyon, the origin and formation of the Colorado River, and examples of river systems that cut through mountain ranges instead of taking easier routes around them in Ancestral Rivers of the World. [more inside]
posted by netbros on Jul 22, 2009 - 5 comments

Mapping Memory. "Turn the human brain upside down and all around to see how memories are saved (or lost)." National Geographic has a great interactive 3D map of the brain as part of an excellent feature on memory. [more inside]
posted by homunculus on Oct 24, 2007 - 5 comments

"Somewhere on the planet are ten-year-olds who, someday, will be the first people to set foot on Mars" 300 scientists and space-experts contributed to what's billed as "a realistic vision of the first Human Mission to Mars" -- Race to Mars. Discovery Channel Canada used Hollywood special effects, but for added realism rather than ray-guns and aliens. On the website, you can argue about whether they got it right. www.racetomars.ca
posted by richlach on Sep 7, 2007 - 24 comments

3D Starmaps by Winchell Chung. (I knew him for his game illustrations before I ever knew about his starmaps.) The site contains lots of information about how to make 2D/3D starmaps from standard star tables, a nice selection of pre-existing maps and one of the best listings of 3D starmap software around.
posted by jiawen on Jul 23, 2006 - 12 comments

Ever have trouble visualizing how the solar system is put together, how the orbits work, how everything is positioned relative to everything else? This site helps you see how we think it all fits together.
posted by Fozzie on Jun 22, 2005 - 16 comments

J-Track 3D is an interesting JAVA web-app offered by NASA which gives a 3D interactive display of over 500 satellites currently orbiting the Earth.
posted by numlok on Feb 16, 2005 - 8 comments