IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is a cutaway of the combustion ...

A small team (Appendix 1) was chartered by NASA to make a top-level assessment of the viability of using the Apollo Command and Service Modules the basis for a Crew Return Vehicle, and potentially for ...

COMPARED with the mighty Saturn 5, which generated 7,500,000 Ibs. of thrust in its first stage alone, the little engine seemed puny indeed. But the importance of the Apollo spacecraft’s ...