Want a better idea of how huge the universe is? Take a gander at the biggest and most detailed image yet of the Andromeda Galaxy, our nearest galactic neighbor, which is 2.5 million light years away and estimated to contain a trillion stars.
Now think about how estimates have shown that there are more than 100 billion galaxies out there, each containing billions and billions of stars…
“Mind-boggling” doesn’t quite cut it.