Mar 152012
In the mid 1960’s, Douglas produced designs for a Manned Orbital Research Laboratory. Much like the later Skylab, MORL was to be based in part on the S-IVb stage. Unlike Skylab, MORL was to be a much more fully integrated space station, with greater emphasis on functionality and less on low cost. It was to have included an internal centrifuge, and surprisingly large solar panels.