NASA's Great Observatories Begin Deepest Ever Probe of the U Oct 24, 2013 13:04:38 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Oct 24, 2013 13:04:38 GMT -5 NASA's Great Observatories Begin Deepest Ever Probe of the Universe 10/24/2013 12:00 PM EDT NASA's Hubble, Spitzer and Chandra space telescopes are teaming up to look deeper into the universe than ever before.www.nasa.gov/press/2013/october/nasas-great-observatories-begin-deepest-ever-probe-of-the-universe