Question 1 of 10
Which American was the oldest to go into space?
Question 2 of 10
The Rover Spirit was sent to which planet?
Question 3 of 10
Chlorofluorocarbons are the cause of the hole in the Ozone layer, but what are they better known as?
Question 4 of 10
Clyde Tombaugh is famous for discovering which planet in 1930?
Question 5 of 10
Which anniversary of man walking on the moon occurred in 2009?
Question 6 of 10
How far is the Earth from the Sun?
Question 7 of 10
What is the highest recorded temperate, in degrees Celsius, on Mercury?
Question 8 of 10
Valles Marienris can be found on which planet?
Question 9 of 10
What is the axis of rotation of the Earth in degrees Celsius?
Question 10 of 10
Which of these planets does not have a satellite?