Abstract: Overview of the agency’s plans for deep space exploration: (1) NASA has a phased approach to ensure our nation’s leadership in space exploration, beginning in Earth orbit, developing our skills in lunar space, and extending those skills and technologies to a human mission to Mars. (2) Currently, NASA is commercializing low-Earth orbit using commercial companies to transport supplies and scientific experiments to the ISS. NASA is working closely with them to launch American astronauts to the s…