Astronomers unveil a distant protogalaxy connected to the cosmic web

5 agosto 2015

Astronomers have discovered a giant swirling disk of gas 10 billion light-years away — a galaxy-in-the-making that is actively being fed cool primordial gas tracing back to the Big Bang. The finding provides the strongest observational support yet for what is known as the cold-flow model of galaxy formation.img src=»″ height=»1″ width=»1″ alt=»»/