"Space exploration." . . . . . . . . . . "Vision-21 interdisciplinary science and engineering in the era of cyberspace : proceedings of a symposium cosponsored by the NASA Lewis Research Center and the Ohio Aerospace Institute and held in Westlake, Ohio, March 30-31, 1993"@en . . . . . . . . . "Conference papers and proceedings"@en . . . . . . . "Information systems." . . "Robotics." . . "Space colonies." . . "Artificial intelligence." . . "Communication networks." . . "Conferences." . . "Technologies." . . "Computer networks." . . . . "Research and development." . .