Space and Astronomy Quiz: 25 Questions on the Universe
How much do you actually know about the universe? This quiz covers 25 questions on our solar system, stars and galaxies, the history of space exploration, and some of the bigger ideas in cosmology, from dark matter and the Big Bang to black holes and the James Webb Space Telescope. There is a mix of well-known facts and questions that regularly catch people out, even those who follow space news closely.
Each question has four options and the correct answer is revealed as soon as you select yours. Your score and percentage appear at the end.
FAQ
How many questions are there?
25 multiple choice questions, each with four options and one correct answer.
What does the quiz cover?
Our solar system (planets, moons, the Sun), stars and galaxies, key dates and figures in space exploration, cosmology (the Big Bang, dark matter, black holes), and major space missions and telescopes including Voyager 1 and the James Webb Space Telescope.
Is the quiz up to date?
Yes, the questions include recent developments such as the launch of the James Webb Space Telescope in 2021 and the current confirmed moon count for the planets in our solar system.
Does the quiz shuffle the answer options?
Yes. The four options randomise on every play, so retaking it is a fresh test each time.
Is there a time limit?
No. Take as long as you need on each question.