Astronauts

John Howard Casper is an American astronaut and United States Air Force pilot.

John Daniel "Danny" Olivas is an American engineer and a former NASA astronaut. Olivas has flown on two space shuttle missions, STS-117 and...

John Elmer Blaha is a retired United States Air Force colonel and a former NASA astronaut. He is a veteran of five space missions aboard th...

Colonel John Herschel Glenn Jr. was a United States Marine Corps aviator, engineer, astronaut, businessman, and politician. He was the firs...

John Bennett Herrington is a retired United States Naval Aviator and former NASA astronaut. In 2002, Herrington became the first enrolled...

John Lynch Phillips is a NASA astronaut. Phillips is also a Naval Aviator and retired captain, United States Navy Reserve. Phillips has rec...

John McCreary Fabian is a former NASA astronaut, Air Force officer, and director who flew two space shuttle missions and on the development...

John Mace Grunsfeld is an American physicist and a former NASA astronaut. He is a veteran of five Space Shuttle flights and has served as N...

ohn Michael "Mike" Lounge was an American engineer, a United States Navy officer, a Vietnam War veteran, and a NASA astronaut. A veteran of...

John has a background in sports and exercise science. He completed his bachelor’s degree from Swansea University, UK, in 2004, and his mast...

John Oliver Creighton is a former NASA astronaut who flew three Space Shuttle missions.

John Sumter Bull, Ph.D. was an American naval officer and aviator, fighter pilot, test pilot, mechanical and aeronautical engineer, and NAS...

John Shoffner is an American space tourist. He is according to Axiom Space a pilot, champion GT racer, and active supporter of life science...

John Watts Young was an American astronaut, naval officer and aviator, test pilot, and aeronautical engineer. He became the ninth person to...

John-David Francis Bartoe (born November 17, 1944 in Abington, Pennsylvania) is an American astrophysicist. He is the Research Manager for...

Passenger on Virgins Galactic "Galactic-02" Mission

Jon Andrew McBride was an American naval officer and aviator, fighter pilot, test pilot, aeronautical engineer, and a NASA astronaut.

Jonathan Yong Kim is an American physician, Navy SEAL, and NASA astronaut of the class of 2017. He is a recipient of the Silver Star and a...

José Moreno Hernández is an American engineer and former NASA astronaut. After three years and being turned down eleven times for astronaut...

Joseph Albert Walker was an American World War II pilot, experimental physicist, NASA test pilot, and astronaut. He was one of twelve pilot...

Joseph Michael "Joe" Acaba is an American educator, hydrogeologist, and NASA astronaut. In May 2004 he became the first person of Puerto Ri...

Joseph Percival "Joe" Allen IV, Ph.D. is a former NASA astronaut. He logged more than 3,000 hours flying time in jet aircraft. Allen is...

Joseph Peter Kerwin, M.D. is an American physician and former NASA astronaut, who served as Science Pilot for the Skylab 2 mission from May...

Joseph Richard "Joe" Tanner is an American instructor at the University of Colorado Boulder, mechanical engineer, a former naval officer an...

Josh Aaron Cassada is an American physicist, test pilot, and NASA astronaut. Prior to his selection to join NASA in 2013, Cassada served as...

Joshua Kutryk, a Royal Canadian Air Force lieutenant colonel, is from Beauvallon, Alberta. He has a bachelor’s degree in mechanical enginee...

Judith Arlene Resnik was an American electrical engineer, software engineer, biomedical engineer, pilot and NASA astronaut, who died when t...

Jügderdemidiin Gürragchaa, born 5 December 1947) was the first Mongolian in space. He was selected as part of the eighth Intercosmos pr...

Julie Payette CC CMM COM CQ CD (born October 20, 1963) is the current Governor General of Canada, the 29th since Canadian Confederation. Be...

Justin Sun is a Chinese-born Kittitian crypto billionaire and businessperson. He is the founder of TRON, a cryptocurrency with an associate...

Katherine Megan McArthur is an American oceanographer and a National Aeronautics and Space Administration (NASA) astronaut. She has served...

Kalpana Chawla was an American astronaut and the first female of Indian origin to go to space. She first flew on Space Shuttle Columbia in...

Karen LuJean Nyberg is an American mechanical engineer and NASA astronaut. Nyberg became the 50th woman in space on her first mission in 20...

Karl Gordon Henize, Ph.D. was an American astronomer, space scientist, NASA astronaut, and professor at Northwestern University. Henize was...

Karol Joseph "Bo" Bobko is an American aerospace engineer, retired U.S. Air Force officer, test pilot, and a former USAF and NASA astronaut.

Student in Communications and Astronomy, founder of Orbitelle, an initiative to encourage women to pursue careers in the space industry. Sh...