Emergency Separation

Transportation [2]

Image credit: Krafft Ehricke Papers / Convair
Image source: NASM

1971 Concept

In this artist’s concept from 1971, an Earth-to orbit fuel tanker approaches the Orbital Propellant Depot. As envisioned by Marshall Space Flight Center Program Devlopment plarners, an orbital modular propellant storage depot, supplied periodically by the Space Shuttle or Earth-to-orbit fuel tankers would be critical in making available large amounts of fuel to various orbital vehicles and spacecraft.

Image credit: NASA
Image source: NASA Marshall

Logistic/Cargo Transfer

Image credit: NASA
Image source: Numbers Station

MSFC-77-SPS-4512

Image credit: NASA
Image source: Mike Acs