Science

What is this?

Describe the name of everything in the picture.

Why does the solar system still exist?

• Gravity

• Pressure

• Propulsion

_________ discovered that space continues to expand

In which year did Edwin Hubble state that space continues to expand?

• 1930

• 1929

• 1992

The theory that describes how the universe began to form

• Big Bang Theory

• Steady State Theory

• Eternal lnflation theory