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.
Mars is named after the Roman god.
Mars is 227.9 million km far away from the sun and mars is 401 million km far away from earth.
Mars diameter is 6794 km.
One year on Mars is 24 hours and 39 minutes.
One day on Mars is one day and 40 minutes.
Mars has two moons.
Mars temp on average is 20
Mars atmosphere is made of carbon dioxside.
Venus is named after the roman goodness of love.
Venus is 108.2 million km far away from the sun and venus is 25 million miles away from earth.
Venus diameter is 12 103.6 km long.
On venus one year is 225 days in earth years.
One day on venus is 243 days in earth days.
Venus has zero moons or satellites.
The temp on venus is about 462 d c.
Venus atmosphere is made of carbon dioxide.
Did you know that venus wights 4.567x10^24kg.
The environment in Uranus is very cold and is very dark and on earth the temp is good and there is lots of animals and on Uranus there is no one not even a single thing is on Uranus but we dont know if there is a alian on Uranus or is it quiet.
What Is The overall Scale, Structure and the age of the Universe?
The Earth is huge, but it is tiny compared to the sun and the sun is tiny compared to the universe.
The large-scale structure of the Universe is made up of voids and filaments and the universe is broken into cubes.
What Is The Age Of the Universe?
The universe is 13.82 billion years old and is still alive the universe is almost 100 billion years old.
What Is Gravity.
Gravity is a force that keeps everything on the ground and gravity pulls everything on the ground.zero Some people think zero gravity means everything would stay on the ground then you are wrong zero gravity means everything would have been flying.
What is the position,motion,components of our solar system.
The sun is the middle of our solar system and all of the planets orbit around the sun.The speed of the planet is 0.5 km/s and when you are sleeping you will not even feel the planet spining. Our solar system consists of an average star what we all call the sun
Did you know that Uranus weighs 8.681x10^25 kg.Uranus the planet is named after the Greek god of the sky.Uranus Is 2.877 billion km away from the sun and Uranus is 2.6 billion km away from earth.Uranus diameter is 51.118 km.It takes Uranus 83 years to revolution around the sun in earth years.One night in Uranus is 84 years in earth years.Uranus has 27 moons.On average Uranus has a temp of -224c. Uranus was the first planet discover in our solar system by a telescope. Did you know that Uranus mass 86,810,300,000,000,000 billion kg. Uranus has 13 know rings.