The universe is fascinating and full of secrets that humanity is constantly uncovering. From stunning galaxies to the smallest particles of dark matter, how much do you really know about it? Do you think you would stand out among stargazers, or is the universe still a great unknown to you?

We’ve put together a quiz to test your knowledge of the planets and stars. Find out if you could become an astronaut, or if it’s time to dust off your school physics books.

Take heart and get stuck in. And if you get a great result, don’t forget to share the quiz with your friends and find out who’s a true space expert.