Tuesday, November 15, 2011

Space Porn

Earth | Time Lapse View from Space, Fly Over | NASA, ISS from Michael König on Vimeo.

Time lapse sequences of photographs taken by Ron Garan, Satoshi Furukawa and the crew of expeditions 28 & 29 onboard the International Space Station from August to October, 2011. Music: Jan Jelinek's "Do Dekor (Loop-Finding-Jazz-Records)"

Galaxies in Real and Simulated Universes from Risa Wechsler on Vimeo.

We see galaxies in the sky, but cannot see the dark matter clumps surrounding them. However, we can simulate them as they form in a model Universe. The Bolshoi supercomputers create this simulation of the large-scale structure of the universe by first examining the data from NASA's WMAP explorer, which maps out the cosmic microwave background radiation. The video compares data from the supercomputer with the distribution of galaxies observed in the Sloan Digital Sky Survey, or SDSS.

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