NASA; ESA; G. Illingworth, D. Magee, and P. Oesch, University of California, Santa Cruz; R. Bouwens, Leiden University; and the HUDF09 Team


Where's the Edge of the Universe?

While it is very, very, very large, the universe is not likely infinitely big. But that doesn't mean it has an edge.

Published On 06/06/2016
9:02 AM EDT