Enlarge / Meet the new astronaut-candidates: US Air Force Maj. Nichole Ayers, Christopher Williams, US Marine Corps Maj. (retired) Luke Delaney, US Navy Lt. Cmdr. Jessica Wittner, US Usaf Lt. Col. Anil Menon, US Air Force Maj. Marcos Berríos, US Navy Cmdr. Jack Hathaway, Christina Birch, US Navy Lt. Deniz Burnham, and Andre Douglas. (credit: […]
