Venture Star

Image credit: NASA DFRC
Image source: NASA Images

The Drawbridge

Image credit: McDonnell Douglas
Image source: Mike Acs

1962 Boeing LEM

Image credit: North American
Image source: Paul Carsola

Boeing Winged Booster

Image credit: North American Aviation
Image source: AFMC 

LORL

Three-armed LORL is shown in this artist’s sketch. Center hub, which contains parking area for several space ferries, does not rotate and thus remains weightless. Under the parking area is a laboratory for study of weightlessness. The three arms rotate around the hub to create artificial gravity. Cutaway of one arm shows it to contain a series of rooms for other laboratory requirements and studies.

Orbiting Stations: Stopovers to Space Travel
Irwin Stambler
G.P. Putnam’s Sons, 1965

Image credit: North American Aviation
Image source: Numbers Station

Landing Sequence

Image credit: North American
Image source: Mike Acs

Alden Metcalf

Dyna-Soar in space was never to be, for the program was canceled in December 1963. One of reasons was the development of a new type of aerospace plane, the lifting body.

Orbiting Stations: Stopovers to Space Travel
Irwin Stambler
G.P. Putnam’s Sons, 1965

Image credit: Boeing
Image source: Numbers Station

LEM by Gary Meyer

Image credit: NASA
Image source: Mike Acs