Order the Stages of a Star
During their lives, stars undergo massive changes. What happens to them depends on how much mass they contain.
Can you put the stages that a low mass star and a high mass star will go through in the correct order on the diagram?
Order the Planets
Our Solar System contains 8 planets. But which is closest to the Sun? And which is further away?
Complete this challenge to show the order of the planets.
Solar System Quiz
A solar system consists of a star and the objects that orbit it. A galaxy contains millions of stars and solar systems. But how much do you know about our own Solar System? Take our quiz to find out!