Deep space missions in the future will take humanity farther and farther away from Earth. Last year NASA chose six United States companies to develop deep space habitat prototypes as part of the Next Space Technologies for...
Each habitat prototype is backed by a different private U.S. company. The six companies are Bigelow Aerospace of Las Vegas, Boeing of Pasadena, Texas, Lockheed Martin of Denver, Orbital ATK of Dulles, Virginia, Sierra Nevada...