NASA Astronaut Group 21 eight people, Jessica Meir, Ph.D., Major Nicole Mann, Lt. Commander Josh Cassada, Ph.D., Lt. Colonel Tyler Hague, Cristina Hammock, Major Andrew Morgan, M.D., Lt. Commander Victor Glover, and Major Anne McClain. On April 9, 1959 the National Aeronautics and Space Administration (NASA) announced the finalists for Astronaut Group 1. This group of seven astronauts, also sometimes known as the "Original Seven" or the "Mercury Seven" were a part of the first human spaceflight program, called Project Mercury. Since the original group, the total number of astronaut groups has grown to 22 as of 2017. The class joined 47 other active
Mystical Seven (Wesleyan) Mystical Seven embraced this change, which helped it to survive a decade that was detrimental to many other student societies and fraternities. The society as it was rebuilt in the 1970s has continued successfully to the present day. During the 1980s, a group of students also decided to re-establish the original society. Much work was employed in reconstructing the practices of the original society including the addition of much written material from several sources. The two Mystical Seven groups clashed during 1990, (and again in 2001), in a dispute over which group was legitimate. Today, the two groups co-exist with