Hubble Hones In on a Hypergiant’s Home Posted on March 10, 2017 by Frank Cisco The super star cluster Westerlund 1, only 15,000 light-years away in our Milky Way neighborhood, hosts one of the largest stars ever discovered. via NASA http://ift.tt/2mr5mVH Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related