Space Flight: The Dangers of Weightlessness Essay -- Research Paper Es

Space Flight The Dangers of WeightlessnessIn the awe-inspiring item of man experiencing interstellar travel many foul problems arise. Before 1970, the legal age of biomedical studies on property flight were conducted immediately before and by and by flight. They examined the changes and readaptation processes for astronauts from a weightless to a gravitational environ-ment. After the successful Skylab situation station projects from 1973-1974 and the Soviet Salyut missions from 1977-1982, biomedical research and experiments commenced in space. These experiments in space have shown that the physiological aspects can be deadly if not active for correctly and adequate medical support is not available. Although problems due to lightsomeness and lack of exercise have been thoroughly researched and new machines and procedures have been true to overcome these difficulties, there is still the opportunity to further understand weightlessness. The volume of difficulties that arise ca n be traced back to the zero gravity environment in which humans experience physiological changes which can be detrimental to their health. When humans enter weightless space they become dis-oriented due to the neurovestibular interactions, those that are processed in the brain cavity (DeHart 840). These cause side effects, such(prenominal) as space motion malady or Space variation Syndrome (SAS) (Shipman, Humans 99). As astronauts enter zero gravity they experience a nauseous sensation which returns with fast actions or movement from a broken to a large space in the space vehicle. Those who are much susceptible to this illusory sensation develop space motion sickness and have personalities that are introversive, neurotic, or fearful (DeHart 840-841). Thi... ... Space Flight October 1997 350-354. Harris, Philip R. sprightliness and Working in Space Human Behavior, Culture and Organization. clean York Ellis Horwood Limited, 1992. bill Bone Response to Spaceflight. 26 Nov. 1 996. ORBD NRC News You Can Use. Online. Netscape. 8 Oct. 1997. Pirie, N.W., ed. The biology of Space Travel. New York Hafnet Publishing Co., 1961. Seedhouse, Erik. The Use of Biological Response Modifiers by Astronauts. Space Flight October 1997 357-358. Shipman, Harry L. Humans in Space twenty-first Century Frontiers. New York Plenum Press, 1989. ----------. Space 2000 Meeting the Challenge of a New Era. New York Plenum Press, 1987. Siconolfi, Dr. S., Dr. S. Fortney, Dr. V. Mikhaylov, and Dr. A. Kotov. Aerobic Capacity Using Graded Bicycle Ergometry. NASA Shuttle-Mir sack up NASA/Mir Experiment. Online. Netscape. 8 Oct. 1997.