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Lie Detector from Space

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  • The first man to step foot on the moon was Neil Armstrong.
    Truth! He walked on the moon in 1969.
  • There is a planet that is made out of diamonds.
    Truth! The planet is called 55 Cancri e and is located in the constellation Cancer the crab. Its surface is 3900 degrees and it is 2x the size of earth.
  • The International Space Station circles Earth once every 92 minutes.
    Truth! The speed of the ISS as it orbits Earth is roughly 17,150 miles per hour – that's 5 miles a second!
  • Jupiter has three moons.
    Lie! It actually has 79 moons including the largest moon of any planet in our solar system.
  • Space is noisy.
    Lie! Space is actually silent. Sound waves need something to travel through, and since there's no air in space, sounds waves disappear into silence.
  • A Martian day is the same length as a day on Earth.
    Lie! The Martian day is 24 hours 39 min. and 35 seconds long. There are 687 Martian days in a Martian year!
  • A full NASA space suit costs 1 million dollars.
    Lie! It actually costs 12 million dollars!
  • The Mars rover Perseverance was named by a 7th grader.
    Truth! In a NASA contest, a 7th grader's essay was picked out of 2800 entries to name the rover Perseverance.