What are shock waves?

Shock waves are like when something moves super fast and makes a big Boom! around it.

Imagine you're on a really bumpy bike path. When you ride slowly, your wheels just roll over the bumps. But if you zoom past them really quickly, whoosh!, the air in front of you gets pushed aside so hard that it creates a sudden, loud noise. That's kind of what happens with shock waves.

When something, like an airplane or a rocket, goes faster than the speed of sound, it’s moving so fast that the air can’t get out of the way in time. The air gets squished together, and then suddenly it all pushes back, BOOM! That’s a shock wave.

Think about when you’re playing with your friend and you run past them really quickly, they might hear a loud “whoosh!” or even a small Boom! That’s like how we hear shock waves. The faster something moves, the louder and more powerful the shock wave becomes.

It's not magic, it's just air being pushed around really fast!