Massive galaxy with no dark matter is a cosmic puzzle

Astronomers have discovered a massive galaxy that does not seem to contain dark matter, a cosmic puzzle that could challenge theories surrounding the evolution of the universe.

Related Keywords

Ignacio Trujillo ,Anna Ferr ,Los Muchachos ,University Of La Laguna ,Perseus Cluster ,Milky Way Sized ,William Herschel Telescope ,Roque De Los Muchachos Observatory ,Canary Island ,