This iconic photograph of a man in space depicting Astronaut Bruce McCandless II is still considered one of the most stunning (and scary) space photographs to date.
On February 7, 1984, McCandless became the first human being to do a spacewalk without a safety tether linked to a spacecraft during the first of his two Space Shuttle missions.
McCandless donned a backpack mobility device—the Manned Maneuvering Unit—and ventured about 320 ft (98 m) away from the vehicle, becoming the first human satellite. Using hand controllers to operate the MMU’s nitrogen gas thrusters, he moved just enough faster than the shuttle’s 17,500 miles per hour orbital velocity to open the distance between him and the spacecraft.
The first man to perform space walk talks describes the experience
His solo ride lasted 1 hour and 22 minutes. Here is how he described the experience:
I was grossly over-trained. I was just anxious to get out there and fly. I felt very comfortable … It got so cold my teeth were chattering and I was shivering, but that was a very minor thing. … I’d been told of the quiet vacuum you experience in space, but with three radio links saying, ‘How’s your oxygen holding out?’, ‘Stay away from the engines!’ and ‘When’s my turn?’, it wasn’t that peaceful … It was a wonderful feeling, a mix of personal elation and professional pride: it had taken many years to get to that point.
McCandless, who passed away in 2017, received the National Air and Space Museum Trophy in 1985 for this bold achievement. The Manned Maneuvering Unit he flew is now displayed at the Museum’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.
He was the youngest of 19 astronauts selected in 1966. He served as the voice of Mission Control during the Apollo 11 mission in 1969, talking with Neil Armstrong and Buzz Aldrin during their historic walk on the Moon, and also during Apollo 14 in 1971.
He worked on developing an earlier maneuvering unit tested on Skylab in 1973-74 and then on the design and testing of the shuttle-era Manned Maneuvering Unit. McCandless also had a keen interest in developing tools for extravehicular activity, and a tether latch that he perfected became known as the McTether, also in the Museum’s collection.
His second flight occurred in April 1990, on Discovery’s STS-31 mission to deploy the Hubble Space Telescope. McCandless and crewmate Kathryn Sullivan came within moments of doing a well-rehearsed spacewalk when one of the telescope’s solar arrays briefly failed to deploy, but it was not needed.
McCandless graduated second in his class at the U.S. Naval Academy in 1958 and became a naval aviator in 1960. He served in Fighter Squadron VF-102 until 1964, including duty on board the aircraft carrier USS Enterprise during its involvement in the Cuban Missile Crisis in 1962. McCandless logged 5,000 hours in jet aircraft and 312 hours in space.