Astronaut Crew on MarsArtist's concept of possible exploration programs. In front of a fully fueled ascent vehicle waiting to return them to Earth, the Mars crew salutes all of the people and nations of the world that made the journey possible. These images were produced for NASA by John Frassanito and Associates. Technical concepts for NASA's Exploration Office, Johnson Space Center (JSC).
Image Credit: NASA/JSC by John Frassanito and Associates