UFO? Star cluster? No, it's Falcon 9's jettisoned fuel
Monday, September 30, 2013 - 17:00
in Astronomy & Space
VANDENBERG AIR FORCE BASE, Calif., Sept. 30 (UPI) -- The Falcon 9 launch from California not only boosted the cache of commercial spaceflight but also of UFO sightings, a review of observers' comments indicated.