20,000 Light Years Of Art

Photo credit: NASA, ESA, the Hubble Heritage Team (STScI/AURA), A. Nota (ESA/STScI) and the Westerlund 2 Science Team. A cluster of thousands of stars, measuring between six and 13 light-years across, displays as a work of art across the night sky showing in the centre of this image from the Hubble Space Telescope. The cluster,…...