Pictures and video from Google Inc. executive Alan Eustace's record, speed-of-sound sky dive were released by World View Enterprises, the commercial balloon spaceflight company that helped him do it. The dive happened in Roswell, New Mexico, at dawn with a helium balloon lifting Eustace for two hours to a height of 25.7 miles before he began his 15-minute descent. Onlookers said they heard a small sonic boom during his fall before Eustace opened his parachute. Check out the attached photo gallery…