Did the characters on the original Star Trek ever wear space suits, or did they avoid going anywhere in the universe lacking breathable air? - Quora
![Spock's Spacesuit Wardrobe from Star Trek - The Motion Picture (1979) @ Online Movie Memorabilia Archive and Marketplace - PROPbay.com Spock's Spacesuit Wardrobe from Star Trek - The Motion Picture (1979) @ Online Movie Memorabilia Archive and Marketplace - PROPbay.com](http://www.propbay.com/attachments/original/876d1320319265-spock-s-spacesuit-spockspacesuit4.jpg)
Spock's Spacesuit Wardrobe from Star Trek - The Motion Picture (1979) @ Online Movie Memorabilia Archive and Marketplace - PROPbay.com
![Film Sketchr: STAR TREK INTO DARKNESS Spacesuit, Klingon and Alien Concept Designs by Constantine Sekeris, Neville Page and Keith Christensen Film Sketchr: STAR TREK INTO DARKNESS Spacesuit, Klingon and Alien Concept Designs by Constantine Sekeris, Neville Page and Keith Christensen](http://4.bp.blogspot.com/-Mms4B76Hl8s/Ua9PG329p3I/AAAAAAAAdOw/fgLB9vCLofI/s1600/star+trek+suits01A.jpg)