Aerospace Medicine
"Aerospace medicine, specialized branch of medical science concerned with those medical problems encountered in human flight in the atmosphere (aviation medicine) and beyond the atmosphere (space medicine)." (Encyclopædia Britannica, Inc., 2016)
Sources
"Aerospace medicine". Encyclopædia Britannica, Encyclopædia Britannica, Inc. Last modified February 2, 2016.
https://www.britannica.com/science/aerospace-medicine.
Accessed February 1, 2019.