Trivia / Scanners Live in Vain

• Science Marches On: Human beings have been to space since the time this story was written, and although radiation hazards do exist in space, all of them can be shielded against and none of them cause appreciable pain.
  • Revision: Likely a result of this, later stories don't mention the "Great Pain of Space" after this story. However, the stories don't contradict this tale either - the "pain" simply doesn't get mentioned again.