
Image credit: Orbital Sciences Corporation
Image source: Numbers Station

Image credit: Orbital Sciences Corporation
Image source: Numbers Station

Image credit: Lockheed Martin
Image source: SDASM Archives

Image credit: SAIC
Image source: National Archives



Image credit: Martin Marietta
Image source: National Archives

Image credit: NASA
Image source: National Archives

Image credit: Grumman
Image source: Cradle of Aviation Museum

S92-49970 (February 1992) — (Artist’s concept of possible exploration programs.( Passing from sunlight into the Earth-lit shadow of the Moon, a nuclear thermal transfer vehicle prepares to dock with a lunar lander. Using a building block approach, a Mars transfer vehicle could be constructed from components common to the lunar stage. Artwork by Pat Rawlings, of SAIC.
Image credit: NASA
Image source: National Johnson

Image credit: Boeing
Image source: NASA NTRS

Image credit: Grumman
Image source: National Archives

Image credit: LTV
Image source: National Archives

Image credit: Grumman
Image source: Cradle of Aviation Museum