All The Stars In Sky!!!

There are billions and trillions of stars in the sky and GOD said HE will call each one by name. So there must be a great deal of names!
Our sun is just a star we just named it ours. But there are others as big as our sun if not bigger. I can't remember all there names but there were like three that where really big! We watched a movie once which had the stars in it. They showed earth compared to the sun and earth was tiny then the sun to another star and the sun was just a speck and they kept doing this and the one before would be just a speck!
When Christopher Columbus sailed to America he flowed the stars. All the explorers flowed the stars.
When people talk about light year that's how many miles light can travel in a year which is- 5,900,000,000,000 miles in a year.
The best time to see the stars is on a clear day with no moon and you can see trillions of stars!!!!!!

The Black Holes!!

When a star runs out of fuel it collapses in to it's self. Sins the star is so hot when it does this it explodes!
After doing this most of the star gets shot in to space but a small amount of the core stays.
When this happens the small amount of core has a great deal of mass. (Which is the gravitational pull.) The mass pulls every thing around it in to it and it gets so very dark because no light can escape the gravity.
And so it's called the Black Hole.
Scientists see how Black Holes effected the surrounding things. For example gasses move very quickly when there is a Black Hole near.
The universe is getting bigger and bigger and so we are moving away from any Black Holes.