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Life on other planets

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  • What is NASA?
    The National Aeronautics and Space Administration - American government space agency
  • What do we call the genre of films about space?
    sci-fi, science fiction
  • What is the name of the force which pull things down to earth?
    Gravity
  • What is the name of the people who work in space?
    Astronaut
  • What can we use to look into space?
    A telescope
  • What is required for a planet to have life?
    Liquid water
  • Name the order of the planets starting from the sun
    Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
  • Which planet is closest to the sun?
    Mercury
  • Which is the biggest planet?
    Neptune
  • Which word means go around something in a circle?
    orbit
  • What does tricky mean?
    difficult
  • Why does Mars have weak gravity?
    It's small size
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