What would happen to an astronaut who took their helmet off in space for a few seconds?
What would happen if an astronaut took off his helmet in open space? And what if he would be able to put it back on after a minute or two?
What would the crew do if an astronaut was disconnected from the tether while outside the ISS? If, during the Apollo missions, astronaut(s) became stranded on the surface; do you think we would have ever been able to recover the bodies later? If an astronaut got separated from his spacecraft and began floating through space, to what extent would we try to save him or her? How far would NASA/the government go to save him or her? What would happen if astronauts tried to walk on Mars without a space suit? What would happen if Apollo 10 astronauts ignored ground control and actually landed on the Moon? What are the last things an astronaut does before going into space? What would happen if the earth lost its gravity for 10 seconds or so? What happens if an astronaut commits murder in space? What would happen to the air that escapes a space station? What would happen if Earth lost its gravity for like 5 seconds and gained it immediately after 5 seconds? How could the astronauts possibly smell space, since their insides would explode if opened to space? What happens if astronauts out on a space walk want to go to the toilet? Do astronauts worry about their safety in space? How would NASA have saved the STS 107 crew if they found out, halfway through the mission, that the shuttle was too damaged to return to earth? If Apollo 13 had returned to Earth's orbit but was unable to re-enter safely, would NASA have been able to mount a rescue? What would the contingency plan be if they could not be rescued? What would happen if Antarctica just disappeared from the face of the Earth (not melted)? What would happen if only the Earth lost gravity for one second? If NASA found out halfway through the STS-107 mission that the shuttle is too damaged to reenter, what could it have done to save the crew? If NASA found out, halfway through the STS-107 mission, that the shuttle is damaged, what could it have done to save the crew? Lets say that gravity turned off for 5 minutes max. What would happen to earth and the people on it? What happens if the earth lost gravity for 5 seconds? Can astronauts in space masturbate? Say NASA found out halfway through STS 107 that the shuttle is too damaged to reenter Earth, how would they save the crew? Can astronauts masturbate once they're in space? If so, how is masturbating in zero-g different from down on the ground? What do astronauts do while on the ISS? How was the first astronaut suit designed if no man has ever been to space then? What would happen if every human on earth jumped at the same time? What would happen here on earth if the ISS exploded and all evidence pointed to it being intentional? What would happen if the Earth went into a zero gravity state for 10 seconds? Hypothetical scenarios: What would happen if humans disappeared from Earth?