WHAT IS A BLACK HOLE?

 

A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out people can't see black holes .They are invisible . Space telescopes with special tools can help to find black holes. The special tools can see how stars are different form black holes.

FORMATION

• The smallest black hole formed when the universe began.
• Stellar black holes are made when the center of a very big star falls upon itself or collapses.
• When this happens it causes a supernova.
• Supernova is an exploding star that blasts part of star into space.

https://www.google.com/url?sa=i&url=https%3A%2F%2Fastronomy.com%2Fmagazine%2Fnews%2F2021%2F02%2Fthe-beginning-to-the-end-of-the-universe-how-black-holes-die&psig=AOvVaw1H1cIqG8Jxj9ltiAXOGgHL&ust=1666378380840000&source=images&cd=vfe&ved=0CA0QjRxqFwoTCIDH26697_oCFQAAAAAdAAAAABAJ

BLACK HOLES AND EARTH

• They do not go around in space eating stars , moons and planets.
• Earth will not fall into black hole because no blackhole is close enough .
• Even if a black hole the same mass of sun were to take the place of sun , earth still would not fall.
• The black hole has same gravity as the sun.
• The sun will never turn into a black hole.
• The sun is not big enough to make black hole.