
Image credit: NASA
Image source: NASA JSC

Image credit: NASA
Image source: NASA JSC

Image credit: Grumman
File source: NASA NTRS

ROMBUS
Configuration for a manned Mars mission (Project Deimos).

Project Deimos – Mars Landing Module
Frontiers of Space
Philip Bono & Kenneth Gatland
Macmillan, 1969
Image credit: Douglas
Image source: Numbers Station

Pegasus Intercontinental Passenger Rocket

Pegasus during atmospheric re-entry uses the LH2-cooled plug nozzle as a heat shield. The ballistic transport would convey 172 passengers and freight 7,456 miles (12,000 km.) in 39 min. without exceeding an acceleration of 3g during ascent or re-entry. At the arrival spaceport it would hover on rocket thrust during a soft landing in the vertical attitude.

Pegasus Passenger Compartment
Frontiers of Space
Philip Bono & Kenneth Gatland
Macmillan, 1969
Image credit: Douglas / Blandford Press
Images: Numbers Station, SDASM Archives

Image credit: Grumman
File source: NASA NTRS

Image credit: Grumman
File source: NASA NTRS

Image credit: NASA JSC
Image source: NASA Images

Image credit: NASA JSC
Image source: NASA Images

Image credit: Martin
Image source: Numbers Station

Image credit: Ryan Aeronautical
Image source: SDASM Archives