145,219 research outputs found
Fortran 4 program for two-impulse rendezvous analysis
Program determines if rendezvous in near space is possible, and performs an analysis to determine the approximate required values of the magnitude and direction of two thrust applications of the upper stage of a rocket firing. The analysis is performed by using ordinary Keplerian mechanics
Method of making an inflatable panel Patent
Forming inflatable panels erectable in space for passive communication satellit
Dual-mode operation of a neutron source, a concept
Pulsed neutron source operates in conjunction with a photomultiplier tube coupled to a gamma ray scintillation crystal. This allows measurements of gamma radiation from both inelastic scattering and thermal neutron capture in a single experiment
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