"There was a point where I was just saying to myself, breathe. Inhale, because I felt really heavy – I felt like those cartoons when they experience G and your face is just sagging down."
- Victor J. GloverAstronaut Victor J. Glover, who is well-known for his contributions to NASA's space missions, has offered a moving analysis of the psychological and physical difficulties of space travel. During one of his missions, he described a particularly challenging moment in which he felt very heavy, as thoug…