I love how science is discovering new things every day, scientists have discovered many cures and vaccinations for the sick, they know how most of the world works, and to be a scientist, you must "let go" of your religious beliefs so you can focus on what you want/need to know. You can't just say that a deity did it, you actually have to find the answers yourself. Those are the things I enjoy about science.
I love how it is ever-changing, due to the new discoveries being made every day! Also, I simply love learning how things work and how things "are".