Knowledge and Facts

Space suite X-Ray.

space suit is a garment worn to keep a human alive in the harsh environment of outer space, vacuum and temperature extremes. Space suits are often worn inside spacecraft as a safety precaution in case of loss of cabin pressure, and are necessary for extra-vehicular activity (EVA), work done outside spacecraft. Space suits have been worn for such work in Earth orbit, on the surface of the Moon, and en route back to Earth from the Moon. Modern space suits augment the basic pressure garment with a complex system of equipment and environmental systems designed to keep the wearer comfortable, and to minimize the effort required to bend the limbs, resisting a soft pressure garment's natural tendency to stiffen against the vacuum. A self-contained oxygen supply and environmental control system is frequently employed to allow complete freedom of movement, independent of the spacecraft.
Some of these requirements also apply to pressure suits worn for other specialized tasks, such as high-altitude reconnaissance flight. Above Armstrong's line (around 19,000 m (62,000 ft)), the atmosphere is so thin that pressurized suits are needed.
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.
It was one of the most toughest task for the designers and engineers to build a space suite which can withstand all the extremities of space.
Here, are some pics explaining how a space suite looks from inside.
It can be quite challenging to visualize all of the design and ingenuity that exists inside a contemporary space suit, but we’ve seen in the past how X-Ray technology can provide a fresh perspective on everyday objects.


X-ray of the suit Alan Shepard wore for his walk on the moon in 1971 - Apollo 14

Helmet from a 1964-model suit

The overshoe model that was worn by astronauts in the Apollo program

x-ray of sleeve

x-ray of the right sleeve of the suit


The x-ray of the U.S. spacesuit

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