NASA Astronaut Group 22 is a group of twelve NASA astronauts selected in June 2017. They were joined by two Canadian Space Agency astronauts for training.

Raja Jon Vurputoor Chari is an American test pilot and NASA astronaut. He is a graduate of the United States Air Force Academy, Massachusetts Institute of Technology, and U.S. Naval Test Pilot School, and has over 2,000 flying hours. He is a brigadier general in the United States Air Force.