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
Feast of the Seven Fishes the idea of "seven" fishes originated in restaurants. The most famous dish for Southern Italians is baccalà (salted cod fish). The custom of celebrating with a simple fish such as baccalà reflects customs in what were historically impoverished regions of Southern Italy, as well as seasonal factors. Fried smelts, calamari and other types of seafood have been incorporated into the Christmas Eve dinner over the years. There are many hypotheses for what the number seven represents. Seven is the most repeated number in the Bible and appears over 700 times. One popular theory is the number represents completion, as shown