Manned Orbiting Laboratory

Manned Orbiting Laboratory
Mission name	Manned Orbiting Laboratory
Program	United States Air Force

Manned Orbiting Laboratory was a United States Air Force program that aimed to develop a space station with a manned spacecraft in low Earth orbit. The program involved NASA, Boeing, and Douglas Aircraft Company, with the primary objective of conducting astronomical observations, Earth observation, and space reconnaissance using telescopes and sensors developed by PerkinElmer and Eastman Kodak. The Manned Orbiting Laboratory was designed to be launched using a Titan IIIM rocket from Vandenberg Air Force Base, with the crew launched separately using a Gemini spacecraft.

Introduction

The Manned Orbiting Laboratory was conceived in the early 1960s as a response to the Soviet space program, with the goal of establishing a human presence in space and conducting scientific research in space environment. The program was managed by the United States Air Force Space and Missile Systems Center, with NASA providing technical support and consulting services from experts like Wernher von Braun and Christopher C. Kraft Jr.. The Manned Orbiting Laboratory was designed to be a modular spacecraft, with a service module developed by McDonnell Douglas and a laboratory module developed by Fairchild Aircraft.

History

The Manned Orbiting Laboratory program was announced in 1963 by President John F. Kennedy, with the goal of launching the first crewed mission in 1967. The program involved a series of uncrewed test flights, including the OLYMPUS-1 and Space Technology 5 missions, which tested the spacecraft systems and launch vehicle developed by Martin Marietta and Lockheed Missiles & Space Company. The program also involved the development of a space suit designed by David Clark Company and a life support system developed by Hamilton Standard. The Manned Orbiting Laboratory program was also supported by European Space Agency, Canadian Space Agency, and Australian Space Agency, with international cooperation and technology transfer agreements.

Spacecraft Design

The Manned Orbiting Laboratory spacecraft was designed to be a cylindrical spacecraft, with a diameter of 10 meters and a length of 20 meters. The spacecraft was divided into two modules: a service module and a laboratory module, with a docking port developed by Rockwell International and a airlock designed by Cincinnati Milacron. The spacecraft was powered by solar panels developed by Spectrolab and a fuel cell developed by General Electric. The Manned Orbiting Laboratory spacecraft was also equipped with a communication system developed by Hughes Aircraft and a navigation system developed by Litton Industries.

Mission Profile

The Manned Orbiting Laboratory mission profile involved a crew of two astronauts, who would be launched into space using a Gemini spacecraft and then dock with the Manned Orbiting Laboratory spacecraft in low Earth orbit. The crew would then transfer to the Manned Orbiting Laboratory spacecraft and conduct a series of scientific experiments and spacewalks, using space suits designed by David Clark Company and life support systems developed by Hamilton Standard. The mission would last for 30 days, with the crew returning to Earth using a Gemini spacecraft and recovery systems developed by McDonnell Douglas.

Program Cancellation

The Manned Orbiting Laboratory program was cancelled in 1969 due to budget constraints and technical issues, with the program's cost overruns and schedule delays being major factors. The cancellation of the program was also influenced by the Apollo program, which had achieved its goal of landing a human on the Moon and had become the priority for NASA and the United States government. The Manned Orbiting Laboratory program was replaced by the Skylab program, which was developed by NASA and launched in 1973 using a Saturn V rocket from Kennedy Space Center.

Legacy

The Manned Orbiting Laboratory program played an important role in the development of space stations and manned spacecraft, with its modular design and docking systems influencing the design of later spacecraft like the International Space Station and the Space Shuttle. The program also contributed to the development of space suits and life support systems, with the David Clark Company and Hamilton Standard playing a major role in the development of these systems. The Manned Orbiting Laboratory program also involved international cooperation and technology transfer agreements, with European Space Agency, Canadian Space Agency, and Australian Space Agency participating in the program. The legacy of the Manned Orbiting Laboratory program can be seen in the space stations and manned spacecraft that have been developed since its cancellation, including the Mir space station and the Chinese space station.

Category:Space exploration