Posts tagged astronomy.
100,000 Stars is a new experiment for Chrome web browsers (or any other WebGL browser like Firefox or Safari) that lets you interactively explore the Milky Way galaxy with your mouse and scroll wheel. It is gorgeous and well worth exploring.
Last Quarter Moon (NASA, International Space Station, 08/22/11 by NASA’s Marshall Space Flight Center
The orbits of the moons and planets form a 4-dimensional fractal helix in spacetime.