Image credit: NASA
Image source: Numbers Station
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Tag: North American Rockwell
Cutaway Diagram
Shuttle Docking
Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974
Image credit: Robert McCall
Image source: Numbers Station
Apollo VIII
Image credit: NASA
Image source: NASA Johnson
Snoopy & Charlie Brown
Image credit: NASA JSC
Image source: NASA Images
S71-39481
S71-39481 (July 1971) — An artist’s concept showing TRW’s small lunar subsatellite being ejected into lunar orbit from the SIM bay of the Apollo 15 Service Module. The 80-pound satellite will remain in orbit a year or more, carrying scientific experiments to study space in the vicinity of the moon. The satellite carries three experiments: S-Band Transponder; Particle Shadows/Boundary Layer Experiment; and Subsatellite Magnetometer Experiment. The subsatellite is housed in a container resembling a rural mailbox, and when deployed is spring-ejected out-of-plane at 4 fps with a spin rate of 140 rpm. After the satellite booms are deployed, the spin rate is stabilized at about 12 rpm. The subsatellite is 31 inches long and has a 14 inch hexagonal diameter. The exact weight is 78.5 pounds. The folded booms deploy to a length of five feet. Subsatellite electrical power is supplied by a solar cell array outputting 25 watts for dayside operation and a rechargeable silver-cadmium battery for nightside passes.
Image credit: NASA JSC
Image source: NASA Images
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VTOHL
I think this is Henry Lozano Jr. rendering of the NAR A, or at least I thought I did. Tony Landis describes it as a Boeing VTOHL proposal. Tony Landis is a writer and archivist at the AFMC History Office. Tony knows his stuff. I’m going to stick to my guns for now, do a little more digging and we’ll see if I wind up moving this post down the road.
Image credit: North American Rockwell
Image source: AFMC
S-79-28148
Image credit: North American Rockwell
Image source: Mike Acs
