The space bubbles you used in the game are based on a real idea that scientists are studying! When Earth gets too hot from the Sun, we need to find ways to cool it down.

Think of it like holding up a giant umbrella in space. Scientists want to put huge, super-thin mirrors between Earth and the Sun - about a million miles away from us. These mirrors would be like putting on sunglasses for our whole planet!

Just like how an umbrella blocks some sunlight and keeps you cooler on a hot day, these space bubbles would block a tiny bit of sunlight before it reaches Earth. This could help make our planet a little cooler and fight against global warming.

Right now, this is just an idea that smart people are thinking about. But it shows how humans are trying to come up with creative solutions to help take care of our planet Earth!