SpaceYoung galaxies grow up faster than astronomers previously thought A young galaxy has the hallmark central bulge and spiral arms of a much older one, suggesting that galaxies may form more quickly than previously thought News
SpaceHow to help discover new galaxies without leaving your home Hundreds of thousands of people have participated in the online collaboration Galaxy Zoo to help study unexplored parts of the cosmos, and you can join in too, says Layal LiverpoolRegulars