Image credit: North American Rockwell
File source: NASA NTRS
Horizontal Flight Test
Tag: shuttle
Shuttle Booster
Image credit: North American Rockwell
File source: NASA NTRS
Expendable Second Stage
Image credit: North American Rockwell
Image source: Numbers Station
255-GRC-1983-C-06806
Image credit: NASA Glenn
Image source: National Archives
255-GRC-1983-C-06805
Image credit: NASA Glenn
Image source: National Archives
255-GRC-1982-C-03916
Image credit: NASA Glenn
Image source: National Archives
Concept Art
Image credit: Convair
Images source: SDASM Archives
Vehicle Arrangement
Image credit: McDonnell Douglas
File source: NASA NTRS
ASSC Designs
Image credit: Grumman
Image source: Mike Acs
71-H-1629
Configuration Comparison
Image credit: NASA
Image source: Massachusetts Institute of Technology
Space Shuttle Orbiter
Image credit: Fairchild
Image source: Cradle of Aviation Museum
