Virgin Galactic is scheduled to launch next year . The $ 250,000 trip to space will last two and a half hours . Comment: American astronaut Buzz Aldrin prefers civilians enter a space-travel lottery .
Virgin Galactic is scheduled to launch next year . The $ 250,000 trip to space will last two and a half hours . Three fee includes three days of training at Spaceport America . American astronaut Buzz Aldrin prefers civilians enter a space-travel lottery .