Show:
Theories
Stars
The Big Bang
Galaxies
EMS
100
The theory that places the earth at the center of the universe.
What is the geocentric theory?
100

Our sun is located here on the HR Diagram

With Main Sequence Stars

100
What the universe is believed to have been at the very beginning.
What is pure energy?
100

The name and shape of the galaxy we exist in?

The Milky Way/Spiral Galaxy

100
The light that we see
What is visible spectrum
200
The theory that places the sun at the center of the universe.
What is the heliocentric theory
200
An average size star that has burned up most of its fuel, and is in the stage before it burns out.
What is a white dwarf?
200
One of the evidences for the Big Bang Theory that was discovered by accident by Bell Laboratories while testing an antennae.
What is Cosmic Background Microwave Radiation?
200

The galaxy closest to the Milky Way

Andromeda Galaxy

200
The light that insects use to see with and that gives us sunburns and suntans and skin cancer?
What is ultraviolet light?
300
The reason the Heiocentric Theory was rejected when Galileo and Coprnicus proposed it.
What is the religious views at the time.
300
The next stage our sun will go through after it uses up all of its hydrogen
What is a Red Giant
300
Another evidence that Edwin Hubble used to show that all galaxies were moving away from us and away from each other.
What is the red shift?
300

Where our solar system is located in our galaxy

The far end of the spiral arm. 

300
The light that rattlesnakes use to sense their prey and that Predator used to see his victims.
What is infrared light or radiation?
400
The theory that states that the sun and all the planets began over 5 billion years ago in a stellar nebula.
What is the nebular theory?
400
A super giant star that has used up all of its fuel and has a core of iron that causes it to collapse on itself and create a gravity field so strong, not even light can escape.
What is a Black Hole
400
How larger elements are created by smaller elements through heat and pressure in the heart of an exploding sun,
What is fusion?
400

List the three shapes of galaxies.

Spiral, Elliptical and Irregular

400
Shows that a star of galaxy is moving away from the earth or we are moving away from the star or galaxy.
What is red shift
500
The theory that says the universe was created out of pure energy in an infinitely small point 14 billion years ago.
What is is the Big Bang Theory?
500

This type of star is the hottest star in the universe. 

Blue Giants

500
The only elements formed in the Big Bang
What is Hydrogen and Helium?
500

We call planets outside of our solar system these.

Exo-planets

500
Shows that a star or galaxy is moving towards the earth or the earth is moving towards a star or galaxy.
What is blue shift?