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
Seven Martyrs of Tehran Seven Martyrs of Tehran The Seven Martyrs of Tehran were seven prominent Bábis executed at Tehran in 1850. After the Battle of Fort Tabarsi, mere adherence to the Báb could be sufficient to lead to a death sentence, as most famously in the case of the Seven Martyrs of Tehran, a group of seven prominent Bábis who were executed in public by beheading in February 1850. Comprising three merchants (including a maternal uncle of the Báb), two clerics, a leading dervish and a government official, the seven were all men of high social rank who could easily have saved their