How Telescopes Work

This quick 5-question quiz covers the basics of telescopes, the tools that bring far-off objects into view.

You will answer prompts like Where was the telescope invented? and The word 'Telescope' was coined by ___., so it is a light, beginner-friendly introduction.

A small surprise is that the word itself was not invented by an astronomer building one, but coined by someone else entirely, which is a fun bit of history to pick up.

You will also see why making the mirror bigger matters so much for what a telescope can actually do.

Recommended level: beginner.