An Interactive Space Simulator
"Smash planets together, introduce rogue stars, and build new worlds from spinning discs of debris. Fire a moon into a planet or destroy everything you've created with a super massive black hole. You can simulate and interact with our solar system: the 8 planets,160+ moons, and hundereds of asteroids, the nearest 1000 stars to our Sun, and our local group of galaxies." [31Mb, Windows only, sorry, but see inside for similar Mac and Linux apps] [more inside]
posted by stavrosthewonderchicken
on Jul 11, 2008 -
So you think the expansion of the universe is accelerating? Think again!
(Contains links to full paper in .pdf etc.)
posted by stuporJIX
on Dec 21, 2001 -