Wednesday, 9 September 2015

How a black hole is formed.




How A Black Hole Is Formed.

How do black holes form?  Black holes are  very, very dangerous.  Black holes have a  very strong gravitational pull, nothing can escape it.  It can also suck up light from  galaxies and planets, also black holes are a very big object in space.
A black hole starts off as a dying star. Stars are made out of a boiling hot gas like hydrogen and helium.  When the star runs out of boiling hot gas, it will turn into a black hole,  this will take  a few years.
When the black hole is forming it will get bigger and bigger, about  twenty times bigger than our Sun.

Did you know that a man called Karl Schwarzschild was the first man to discover the black hole.

BY AMY

1 comment:

  1. Well done Amy! That was a great explanation on black holes, it gave me a lot of information about them.

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