title: A program for the study of long-term adaptation to a weightless environment providing three-dimensional freedom of movement.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology; D001522:Behavior, Animal; D018504:Ecological Systems, Closed; D004738:Engineering; D005246:Feedback; D005260:Female; D005523:Food Supply; D006128:Growth; D008021:Life Support Systems; D008297:Male; D051379:Mice; D009043:Motor Activity; D009425:Nesting Behavior; D012677:Sensation; D013026:Space Flight; D013686:Telemetry; D013690:Television; D013731:Territoriality; D013997:Time Factors; D014881:Water Supply; D014893:Weightlessness