There are more galaxies in the Universe than there are stars in our Milky Way. And, they come in all shapes and sizes. What do you know about the billions of galaxies in the Universe?
What is Your Galactic Knowledge?
The galaxies that populate the Universe contain more stars than there are grains of sand on all the beaches in all the world. Do you have a galactic knowledge of these amazing collections of stars? Test you galactic knowledge with this quiz.
Here's a hint: every answer can be found in a Bright Hub space channel article!
Test Your Galactic Knowledge