Barrett's esophagus refers to an abnormal change in the cells of the lower portion of the esophagus. It is characterized by the replacement of the normal stratified squamous epithelium lining of the esophagus by simple columnar epithelium with goblet cells (which are usually found lower in the gastrointestinal tract).
U.S. Space Camp is a camp and related programs owned and operated by the Alabama Space Science Exhibit Commission's U.S. Space & Rocket Center in Huntsville, Alabama.
The post also hosts units of the Army Reserve, Navy Reserve and the Colorado Army National Guard. Ft. Carson was also home to the 5th Infantry Div. Known as the Red Devils. Camp Carson was established in 1942, following Japan's attack on Pearl Harbor. The city of Colorado Springs, Colorado purchased land south of the city and donated it to the War Department.