Where did our Solar System come from Is Pluto still a planet Our Solar System is huge and still full of mysterious places. It is only within the last few hundred years we have been able to see it with telescopes and realise that a twinkling star is much more than a tiny light in our sky.

STEM stands for science technology engineering and mathematics and it is not just for scientists. The existence of the whole Universe including us and our daily lives can all be described with the wonderful scientific facts that make up the topics included in STEM. In this series you will find out how easy STEM is to understand and discover how you can see it in action every second of every day.