If ever there were an agency that thinks big, it's NASA. The first and only agency to send people to the surface of the moon, NASA has now been asked to develop the technology to send manned missions beyond our solar system, to distant stars. During a NASA budget hearing on Wednesday, Texas Republican and Chairman of the House Appropriations Subcommittee on Commerce, Justice, Science and Related Agencies, John Culberson questioned NASA administrator Charles Bolden on the future of NASA, its budget, and its goals.