What is nuclear fusion

Alright, imagine you have two tiny, tiny LEGO blocks, and when you push them together really hard, they stick together and make a brand new, shiny block. This is kind of like what happens in nuclear fusion!

In space, big, hot stars do this trick with super tiny pieces called atoms. When these atoms join together, they become a new kind of atom and make a lot of energy, like a big, warm hug. This energy is what makes stars shine so brightly in the night sky.

So, nuclear fusion is like a magical star recipe where tiny pieces mix together to make a big, bright light! 🌟