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View Full Version : Little Galaxies Are Big on Dark Matter



Fraser
2011-Dec-29, 10:10 PM
Dark matter… It came into existence at the moment of the Big Bang. Within its confines, galaxies formed and evolved. If you add up all the parts contained within any given galaxy you derive its mass, yet its gravitational effects can only be explained by the presence of this mysterious subatomic particle. It would be [...]

More... (http://www.universetoday.com/92196/little-galaxies-are-big-on-dark-matter/)