Green line emission at 557.7 nanometers arising from the O(1S – 1D) transition of atomic oxygen has been observed on the nightside of Venus with HIRES, the echelle spectrograph on the W. M. Keck I 10-meter telescope.
Oceans & space publications
Real-Time Reasoning: The Monitoring and Control Of Spacecraft Systems
This paper describes research concerned with automating the monitoring and control of spacecraft systems. In particular, the paper examines the application of SRI’s Procedural Reasoning System (PRS) to the handling of malfunctions in the Reaction Control System (RCS) of NASA’s space shuttle.
A System For Reasoning In Dynamic Domains: Fault Diagnosis On The Space Shuttle
This report describes a reactive system for reasoning about and performing complex tasks in dynamic environments. A powerful and theoretically sound scheme for representing and reasoning about actions and processes has been devised.