Long-term lunar stations: n 9 3- 1 3 9 9 5 some ecological considerations... Design for a long-lived extraterrestrial manned station must take into account interactions among its subsystems to insure that overall functionah'ty is enhanced ((rr at least not compromised)....
Long-term lunar stations: some ecological considerations... Design for a long-lived extraterrestrial manned station must take into account interactions among its subsystems to insure that overall functionality is enhanced (or at least not compromised)....
Modular space station phase b extension: shuttle interface requirements... The mission operation includes the space shuttle launch facilities, the ground flow of the MSS modules, and the orbital operations of rendezvous, MSS buildup, resupply of the manned station, and orbiter descent and landing....
Deep space station (dss-13) automation demonstration... Corrective maintenance for the unmanned station was about one third of the manned station, and preventive maintenance was about one half