# How does the sun light up the world?

An episode of [Imagine This](https://invisiblenetwork.ai/podcast/1367299937), 14 Jun 2022, 12 min.

Audio: https://abcmedia.akamaized.net/radio/podcast/imagine-this/kit-2022-06-15-how-sun-light-up-world.mp3

The Sun is hot and bright, it helps plants grow and keeps us warm. But did you know, the Sun is also a star? How come there are so many tiny, twinkling stars at night and just one sun lighting up the world in the day time? Let's blast off into outer space with Professor Lisa Harvey-Smith for a closer look at our closest star.

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