UW Today

Sloan Digital Sky Survey — including UW — now to view entire sky

The Sloan Digital Sky Survey, a consortium of institutions of which the University of Washington is part, will soon expand its view to see the entire sky, and even peer into the Milky Way’s galactic center.

Astronomers measure far-off galaxies to 1 percent precision

University of Washington astronomers and colleagues have measured the distance to galaxies six billion light-years away — about halfway back to the Big Bang — to an accuracy of just 1 percent.