Lunar Applications

Managed by Marshall Space Flight Center, the Space Tug concept was intended to be a reusable multipurpose space vehicle designed to transport payloads to different orbital inclinations. Utilizing mission-specific combinations of its three primary modules (crew, propulsion, and cargo) and a variety of supplementary kits, the Space Tug was capable of numerous space applications. This 1970 artist’s concept illustrates a Space Tug with an attached landing configuration kit as it prepares for a lunar application. The Space Tug program was cancelled and did not become a reality.

Image credit: NASA
Image source: NASA MSFC

Logistic/Cargo Transfer

Image credit: NASA
Image source: Numbers Station

MSFC-77-SPS-4512

Image credit: NASA
Image source: Mike Acs

S-67-22932

Image credit: NASA
Image source: NM Museum of Space History

Orbital Workshop

Image credit: Douglas Aircraft Company
Image source: Mike Acs