Search NASASearch

Engineering topics

Pelischek, T.

Publications and source records attributed to Pelischek, T..

Common lunar lander

This report focuses on the reference lander design developed at the Johnson Space Center, describing a small lunar soft lander with the capability to soft land about 64 kilograms of payload at any lunar latitude and longitude. The Artemis lander is a sun-pointing, three-axis vehicle that contributes to the translunar injection burn and performs the lunar orbit insertion, deorbit, descent and landing maneuvers with a single liquid bipropellant lander stage. Attention is given to mission profile and performance, the guidance, navigation and control subsystem, the propulsion subsystem, and the flight data subsystem.

Bailey, S.

Space Station truss structures and construction considerations

Although a specific configuration has not been selected for the Space Station, a gravity gradient stabilized station as a basis upon which to compare various structural and construction concepts is considered. The Space Station primary truss support structure is described in detail. Three approaches (see sketch A) which are believed to be representative of the major techniques for constructing large structures in space are also described in detail so that salient differences can be highlighted.

Mikulas, M. M., Jr.