Warning: main(/Library/WebServer/Documents/spaceref/usa/directory/ssi/header.txt) [function.main]: failed to open stream: No such file or directory in /Volumes/HD2/WebServer/Documents/spaceref2010/directory/exploration_and_missions/human_missions/international_space_station/personal_satellite_assistant/index.html on line 12
Warning: main() [function.include]: Failed opening '/Library/WebServer/Documents/spaceref/usa/directory/ssi/header.txt' for inclusion (include_path='.:') in /Volumes/HD2/WebServer/Documents/spaceref2010/directory/exploration_and_missions/human_missions/international_space_station/personal_satellite_assistant/index.html on line 12
SpaceRef - Exploration and Missions - Human Missions - International Space Station - Personal Satellite Assistant
The Personal Satellite Assistant (PSA) homeage at NASA ARC - PSA is a robotic assistant for astronauts working in space. The PSA is about the size of a softball and has sensors for measuring gases, temperature, and air pressure. Also, the PSA is able to perform video conferencing and can communicate with electronic support devices such as computer servers, avionics systems, and wireless LAN bridges. [NASA Ames Research Center]
Warning: main(/Library/WebServer/Documents/spaceref/usa/directory/ssi/footer.txt) [function.main]: failed to open stream: No such file or directory in /Volumes/HD2/WebServer/Documents/spaceref2010/directory/exploration_and_missions/human_missions/international_space_station/personal_satellite_assistant/index.html on line 25
Warning: main() [function.include]: Failed opening '/Library/WebServer/Documents/spaceref/usa/directory/ssi/footer.txt' for inclusion (include_path='.:') in /Volumes/HD2/WebServer/Documents/spaceref2010/directory/exploration_and_missions/human_missions/international_space_station/personal_satellite_assistant/index.html on line 25