View Full Version : Hubble Finds Evidence of Dark Matter Around Small Galaxies

2009-Mar-12, 08:40 PM
The Hubble Space Telescope has uncovered a strong new line of evidence that galaxies are embedded in halos of dark matter. By looking at the Perseus galaxy cluster, Hubble discovered a large number of small galaxies that have remained intact while larger galaxies around them are being ripped apart by the gravitational tug of [...]

More... (http://www.universetoday.com/2009/03/12/hubble-finds-evidence-of-dark-matter-around-small-galaxies/)