Planets
How many planets are in our solar system?
8
What is the name of our galaxy?
The Milky Way
what is the star in the middle of the solar system
the sun
What is the farthest planet from the sun?
Neptune
who was the first person that walked on the moon
Neil Armstrong
How many dwarf planets are there?
5
why do astronauts bounce on the moon instead of walking normally
because there is less
Which of our eight planets is sometimes described as "Earth's twin"?
Venus
how many stars are there in the universe
200 billion trillion