Our solar system

The biggest planet in our solar system is.....

What's the great red spot on Jupiter?

The time it takes for a planet to rotate around its own axis =_______

What planet have the most massive ring system in our solar system?

How old is our solar system

How hot is the surface of the sun?

Which one is located closest to planet earth?

What was the name of the spaceship that carried out the first moon-mission?

The time it takes for a planet to rotate around its closest star = __________

From which country did the first man ever to travel in space come?

The second planet from the sun is.......

Pluto is actually a...................

When was the first moon landing?