Wednesday, October 19, 2011

Mercury

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  • Mercury is the 1st planet from the sun.
  • The distance from the Sun is 77.3 Million km.
  • The amount of Mass that Mercury has is 33,022 x 10^23 kg.
  • Its diameter is 4,880 km.
  • Mercury takes 59 days to do its rotation.
  • It takes Mercury 88 days to go around the Sun and complete its revolution.
  • Mercury has no moons and is a Terrestrial planet, meaning is made by rocks. 
Planet Description
  • Mercury has no true atmosphere.
  • It is the closest planet to the Sun.
  • This planet is covered in craters, these are caused by the meteorites and asteroids that hit the planet.
  • The first visit to Mercury was made by the Mariner 10 Spacecraft, in 1974.
  • If you were to stand on Mercury, the Sun would appear two and a half times bigger than what it looks like from Earth. 
Interesting Facts 
  • Mercury was named after a Roman god.
  • Is the second smallest planet.
  • Mercury has the largest eccentricity, it has 0.206. 

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