1
What is the largest planet in our solar system?
2
Which galaxy is home to our solar system?
3
What is the name of the force that keeps planets in orbit around the sun?
4
What is the name of the first artificial satellite launched into space?
5
Which planet is known as the 'Red Planet'?
6
What is the name of the closest star to Earth?
7
What is the name of the largest moon of Jupiter?
8
Which planet has the most moons in our solar system?
9
What is the name of the phenomenon where a black hole's gravity is so strong that even light cannot escape?
10
Which space telescope was launched by NASA in 1990?
11