What precautions were taken with Apollo 10 to ensure it did not land on the moon?
What would happen if Apollo 10 astronauts ignored ground control and actually landed on the Moon?
Why did the Apollo missions land two astronauts on the moon and not just one? Why did NASA discontinue the Moon landings? What would happen if the Moon hit the Earth? Could a Space Shuttle fly to and around the moon and back? Why not? Why didn't Apollo astronauts take a telescope to the moon? What would happen if there was no gravity on the moon and earth? Could a space shuttle go to the moon? What will happen to the moon if the earth was destroyed? Did the moon landing happen or was it a hoax? What would happen to a chain attaching the Moon to the Earth? What would happen if astronauts tried to walk on Mars without a space suit? NASA: What will happen if one day it's proved that the Apollo missions were a hoax? Are the rumours about NASA faking to have landed on moon true? Is there reason to suspect the first moon landing was staged, even if subsequent moon landings were legitimate? What would happen if earth didn't have a moon? Is NASA's moon landing a hoax? What would happen if the moon suddenly crashed into the 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? Why did NASA stop going to the moon? What would happen if the moon fell to earth? If Mars was Earth's moon, would the Apollo program have ended in the early 70's? Is the moon landing fake because the astronaut suits are different in the images? What would happen if the moon was teleported to the surface of the earth in the middle of the ocean? Is the moon landing fake? What would happen on earth if the moon suddenly disappeared? If an astronaut in space took his helmet off for a second, what would happen? Has NASA spoken out why the Apollo missions were cancelled? How did NASA scientists and astronomers view this decision? Robert Frost: Will a human Mars mission be remembered as significantly as the Moon landing? Why could Apollo 11 astronauts see the Earth, as we see the Moon at night, if the sun was shining overhead? Has NASA ever actually said that it went to the Moon?