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Amazing animation of Colliding Galaxies

1 decade 4 years 9 months ago

This video shows a computer simulation of the appearance of two merging spiral galaxies as they would appear through a telescope, including absorption of starlight by interstellar dust. The colors are approximately what would be perceived by the human eye. Credits: Patrik Jonsson, Greg Novak & Joel Primack, University of California, Santa Cruz.

This movie won a semifinalist honor (top ten in the category) in the 2008 NSF Science & Engineering Visualization Challenge. A high-quality version can be downloaded from http://www.ucolick.org/~patrik/sunrise/coolstuff.html