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A Moonwalker and a Spacewalker • The Register



Ad astra, Al Bean, and Don Peterson

  Alan Bean

Alan Bean enters the moon (Image: NASA)

Obit The world has lost two astronauts in the past Weekend, one of the moonwalkers you've probably heard of, the other a groundbreaking spacewalker you may not know about.

Bye, Alan Bean

Alan Bean, the fourth man on the moon, is on May 26, at the age of 86. He is perhaps most famous for being the Lunar Module Pilot (LMP) on the Apollo 1

2 Lunar Mission.

Bean was not the first choice. Clifton Curtis Williams, who was on the backup team for Gemini 10 along with Bean, was originally on duty for the flight. However, after Williams's death in a T-38 Jettrainer accident, Bean was moved to the Apollo 12 Apollo Applications Program home team (which later spawned the Skylab space station).

The launch of Apollo 12 was famous, eventful. The Saturn V rocket was hit 36 ​​seconds after taking off from telemetry.

Combining the quick thinking of NASA engineer John Aaron and Bean's detailed knowledge of the command module, the Signal Conditioning Electronics (SCE) system returned to its helper setting and restored the data flow. Ground engineers worried about the effects of lightning on the command module's parachutes, but in the absence of hard data, allowed the mission to continue.

In contrast to the Apollo 11 mission, the second moon landing was a lighter affair of the heart. Bean did not try to make a timed photo of himself and Commander Pete Conrad on the surface together. He also destroyed a television camera by accidentally pointing to the surface of the sun.

Conrad allowed, during the return flight to Dick Gordon in the command module, that he, the pilot of the lunar module, should steer the plane

Ultimately, the mission was – which showed a nearly pinpoint landing accuracy, using the NASA probe Surveyor 3 in walking distance – a success even though Bean was nearly overturned by a loose piece of equipment in the capsule

After Apollo 12 Bean returned to the Apollo Applications Program and flew the second manned mission to the Skylab Space Station after the crew of his former Commander Pete Conrad had made the repair.

Bean spent 59 days in space as part of the Skylab 3 mission before returning to Earth to serve as support for Apollo's latest hurray – the 1975 Apollo Soyuz Test Project.

Decided to leave NASA and vacate places for others as Ronauts on the Space Shuttle program took Bean's career an unusual turn. He became a prolific painter and tried to capture a sense of "how it was" while also creating pieces of solemnity and remorse, like one with all three members of the Apollo 12 crew on the moon entitled "The Fantasy". His crew colleague Dick Gordon was later scheduled for Apollo 18, but never flew back into space.

Bean added texture to his paintings through the use of lunar gravure and fragments of his moon-dust-contaminated mission fields. He could also be found on the lecture series and gave an insight into his time at NASA. Such a lecture, recorded by Leo Bakker at a Space Lectures event, is down and well worth listening to.

Alan Bean speaks in 2013 in Pontefract for Space Lectures

After Bean's death, only four people left the moon.

Space Shuttle, Space Shuttle Don Peterson

Peterson, 84, left for Bean the day after and waited a long time for his first space flight after joining NASA in 1969, after the crew of the manned Outline Laboratory of the US Air Force was canceled was.

Peterson served as part of the Apollo 16 support crew before moving to the Space Shuttle program and finally flew Challenger for the first time. STS-6

The mission also sent NASA's first tracking data and relay satellites into space. Unfortunately, a problem with the inertial body of the satellite remained stuck in the wrong orbit until the engineers used the spacecraft's engines to maneuver them to the desired geosynchronous location, where they left themselves before decommissioning in 2010

Peterson himself the first scheduled spacewalk from a space shuttle after a failed attempt on the previous mission due to a combination of crew illness and faulty spacesuits. For STS-6, Peterson and fellow Mission Specialist Story Musgrave spent four hours and 17 minutes in the cargo bay of the shuttle, testing tools and techniques for use in future missions.

After waiting for almost 15 years for his first mission, Peterson retired from NASA and followed the path he took to aerospace consulting. ®

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