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The Sokol space suit (Russian: Cокол, lit. 'Falcon') is a series of soft-body pressure suits designed and built by NPP Zvezda.It was first introduced in 1973 for the Soviet space program following the Soyuz 11 disaster, and continues to see use in the modern day primarily by the Russian space program, being worn by space travelers flying aboard the Soyuz spacecraft.
The first full-pressure suits for use at extreme altitudes were designed by individual inventors as early as the 1930s. The first space suit worn by a human in space was the Soviet SK-1 suit worn by Yuri Gagarin in 1961. Since then space suits have been worn beside in Earth orbit, en-route and on the surface of the Moon.
By delivering oxygen to the helmet and drawing gas from the extremities, the suit is designed to ensure that the suit occupant breathes the freshest possible oxygen. The operating pressure of the space suit is maintained at 4.3 psi (30 kPa) (0.3 atm ~ one third of Earth atmospheric pressure) during extravehicular operations, and 0.7 psi (4.8 ...
Neil Armstrong described his Apollo 11 A7L suit as "tough, reliable and almost cuddly." [1]The Apollo/Skylab space suit (sometimes called the Apollo 11 Spacesuit due to the fact that it was most known for being used in the Apollo 11 Mission) is a class of space suits used in Apollo and Skylab missions.
Its ability to resist atomic oxygen exposure means it is commonly used as the outer-most layer of multi-layer insulation for space; it was used on the Space Shuttle and the International Space Station. [3] It was incorporated into NASA space suits after the deadly 1967 Apollo 1 launch pad fire, in which the astronauts' nylon suits burned ...
To address this gap, NASA awarded Axiom Space a contract worth $228 million in 2022 to develop a modern version of the Apollo suit, leading to the creation of the Axiom Extravehicular Mobility ...
The E.M.U Display and Control Module (DCM). The EMU, like the Apollo/Skylab A7L spacesuit, was the result of 21 years of research and development. [Note 1] It consists of a Space Suit Assembly (SSA) assembly which includes the Hard Upper Torso (HUT), arm sections, gloves, an Apollo-style "bubble" helmet, the Extravehicular Visor Assembly (EVVA), and a soft Lower Torso Assembly (LTA ...
A U-2 pilot suit. A pressure suit is a protective suit worn by high-altitude pilots who may fly at altitudes where the air pressure is too low for an unprotected person to survive, even when breathing pure oxygen at positive pressure. Such suits may be either full-pressure (e.g., a space suit) or partial-pressure (as used by aircrew). Partial ...