Size Of A Galaxy Can Be Determined By Its Dark Matter, Physicists And Mathematicians Show
Tuesday, June 9, 2009 - 08:35
in Physics & Chemistry
Dark matter is an enigmatic energy that makes up most of the mass in the Universe, whose nature has not yet been identified. Researchers have succeeded in estimating the percentage of dark matter in the Universe and describing the processes related to the very existence of this matter. But, until now, no one has established the distribution and behavior of the dark matter in a galaxy.