Now, you're wondering what has this got to do with space? Well, scientists are working on finding renewable energy in space. We have had some close calls, but none were successful. Until now, scientists have discovered that a substance on the moon can be the breakthrough to our ideas. This diagram shows that a fuel cell can be a better energy source for us in the future and in space.
We are still a fair way away from finding renewable energy in space, but I got a feeling that were close!