Element115
Concept art from non-existent space programs. NoAI.
Orbital Transfer Vehicle
Orbital Transfer Vehicle: an 80s NASA concept for a spacecraft that would carry payloads to higher orbits and return to low-earth orbit via aerobraking.
Orbital Transfer Vehicle: an 80s NASA concept for a spacecraft that would carry payloads to higher orbits and return to low-earth orbit via aerobraking.