Artificial gravity represents a different approach to the problem of microgravity effects on the human body, as it simply mimics our natural 1-g environment. Not just one physiological system at a time is challenged by artificial gravity, but all systems simultaneously: bone stress, anti-gravity muscles, vestibular organs, and cardiovascular apparatus. This Paper reviewed the important facts related to zero-gravity and human factors.

Key words- Zero Gravity , Human Factor, Aeronautic Dentistry