Quizzes

Do you know a lot about the ancient Egyptian dead, or do you need to ask your mummy?

Quiz Test your knowledge of humanity's major space-faring milestones and the incredible astronauts who accomplished them.

Quiz Test your knowledge on the giant ball of burning gas at the heart of the solar system.

Is your knowledge of Stonehenge rock-solid or on shaky ground?

How much do you know about the animals we share the planet with? Take our quiz to find out!

This human evolution quiz will test your knowledge of our species, including when and how we evolved.

Quiz Test your knowledge of the Milky Way's size, speed, age, galactic neighbors and more.

Quiz Think you know Mars? Test your knowledge of our neighboring planet's size, surface, history and more.

How much do you know about Alexander the Great?

Quiz How did woolly mammoths survive the last ice age? And how thick was the ice over New York City? Test your knowledge by taking our quiz.