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View Full Version : Double Hubble Sequence Shows Galaxies Go Spiral



Fraser
2010-Feb-04, 03:30 PM
Papers:Hammer, et al.Delgado-Serrano et al.Source: Space Telescope InstituteGalaxies come in all sorts of shapes. But in the past, the various galaxy shapes used to be more diverse and "peculiar" than they are now. Over time, according to a new study, galaxies tend to become spirals. "Six billion years ago, there were [...]

More... (http://www.universetoday.com/2010/02/04/double-hubble-sequence-shows-galaxies-go-spiral/)