Virgin Galactic's VSS Unity completed it's last flight. br Six passengers and crew flew to an altitude of 54.4 miles (87.5 km). br br br Galactic O7 Space Tourists: br Anand "Andy" Harish Sadhwani of Californiabr Irving Izchak Pergament of New Yorkbr Giorgi Manenti of Italybr br Also aboard Galactic O7: br Turkish astronaut Tuva Ataseverbr VSS Unity commander Nicola Pecilebr Pilot Jameel Janjuabr br Credit: Space.