Did you know that light is the fastest thing on earth it travels about 300,000 km per second.
The bill nye video was about space. When I was watching the video learned a lot that I didnt know. I learned that ten tons of meteortios hit the earth every day and are the size of a grain of sand.
We even learned about the contelations and that our north star will not always be are north star it will become vaga is about 12,000 years.Did you know that everything in space is made of the same thing as we are.
One star could be a grope of stars.
Did you know that when a star explades we can still see them in the sky.