I’ve seen many criticize skin tight uniforms in many science fiction shows as being pure titillation and not much else, but it seems there may be some sound science to back it up. It seems that once again Star Trek has predicted the future!
“Space scientists at King’s College London have fashioned a skin-tight spacesuit that they hope will help prevent astronauts’ spines from expanding while on missions away from Earth. As astronauts float in space, without the force of gravity pushing down on their bodies, their spines begin to lengthen. Some astronauts have been known to grow as much as 7cm (2.76 inches) during spaceflights.”