The Big Bang Evidence

1. Red Shifted Galaxies

1.1. They show that the Universe continues to expand.

2. Cosmic Microwave Background Radiation

2.1. This is leftover radiation from the big bang as scientists believe.

3. Dark Matter

3.1. The gravitational interaction between galaxies points to the idea that there is more matter in the universe.

4. By the way, this is a floating topic. To create a floating topic, simply drag it away from the map center.