Tech

Some of the First Galaxies Were Big Babies

OUR UNIVERSE

New research shows early galaxies were much bigger—some 10 times the mass of the Milky Way—than astronomers expected. What does that mean about the origins of the Universe?

articles/2014/09/14/some-of-the-first-galaxies-were-big-babies/140912-francis-big-galaxies-tease_y16xkg
Courtesy spitzer.caltech.edu