Ever imagine what it would look like traveling through our solar system while standing on a ray of light?
Our entire universe to scale:
This is what our universe would look like if the moon represents 1 pixel:
Titan That was about 10 million km (6,213,710 mi) just now. Pretty empty out here. Here comes our first planet... As it turns out, things are pretty far apart. We'll be coming up on a new planet soon. Sit tight. Most of space is just space. Sit back and relax.
Zoom from the edge of the universe to the quantum foam of spacetime and learn about everything in between.