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The latest commercial flight includes William Shatner of "Star Trek" fame, a Blue Origin executive and two paying customers.
Congress put a moratorium on regulating commercial human space flight to help the industry get off the ground.
Indian space entrepreneur Susmita Mohanty talks about the future of private space exploration ahead of 70th annual International Astronautical Conference.
Private companies, not governments, are leading the quest to put people in space.