This site offers a range of free multiple-choice quizzes to test your knowledge of astronomy and the universe. With over 75 quizzes covering topics from how to use telescopes to the astrophysics of black holes, we're sure you'll find something of interest.

Each quiz includes 15 questions on the chosen subject area, and you can go through that set of questions as many times as you like until you're getting them all right, or take new quizzes on the same subject.

The main quiz sections are :

Observing the universe

Observing -
picture quizzes of the stars and constellations, the features of the Earth's Moon, and the moons of the Solar System

Astronaut in space

Exploring -
quizzes on astronauts and the probes, rockets and other technology used to explore our Solar System and beyond

The Solar System

The Solar System -
here you can find out how much you know about the Solar System, its planets, moons and other objects

The Universe

The Universe -
quizzes on a range of subjects from the birth of stars to the death of the Universe, on cosmology and even extreme astrophysics!

The quizzes are a quick and easy way to remind yourself of what you've learned from books or in the classroom, and if you work through them on a regular basis you'll quickly improve your knowledge of astronomy; because practice makes perfect!

Resources :

To support the quizzes in each section, we've put together some extra resources to provide further information: