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Thursday, May 6, 2021

What i have learnt from this weeks reading.

 The sun is the biggest object in our solar system so big that the sun tacks up 99.86% of our solar system. The mass of the sun is 1,989,100,000,000,000,000, 000 billion kg. That is the earth timed by 333,060 x Earth.


 If earth did not have the sun we would be another  frozen rock floating in space because we get almost all of our energy from the sun

 if there were to be no sun all life on the planet would be gone .


 The core of the sun is on average 15 million. 


Compared to other stars the sun is only a Yellow Dwarf there are many other stars bigger than the sun but they are not in our solar system.


 For many years people thought that the sun was a flaming goddess but then later on the Greek scientists thought that it was flaming rock floating above earth 100 meters wide. 


 If the sun had a solar flare it could put earth back into the dark age and whip out all electricites but that is only if it hit earth. 


The sun is just a star which means it is made from lots of different types of gas and 91% percent of that gas is hydrogen and 8.9% is helium



2 comments:

  1. Hi Joshua, Rata here from Ahipara school, I really liked your post about the sun but where did you get the facts and also you forgot to put the measurement in sometimes, but other than that great post.

    ReplyDelete
  2. Hi Joshua, Huey here from Ahipara School, I really liked your post about the sun,You missed out a few measurements, but other than that nice post.

    ReplyDelete

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