This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: D) Galaxy.
Correct Answer: C) The universe began in a hot, dense state.
Correct Answer: B) Has a red shift.
Correct Answer: B) Solar system, galaxy, universe.
Correct Answer: B) Energy and Matter.
Correct Answer: D) Heavy elements.
Correct Answer: B) Summer.
Correct Answer: B) Jupiter.
Correct Answer: B) Big bang.
Correct Answer: C) Left over from the initial expansion of the universe.
Correct Answer: B) The distance that light travels in 1 year.
Correct Answer: D) It was created by the Big Boom.
Correct Answer: D) Uniform background radiation is detected in every direction.
Correct Answer: B) Sphere.
Correct Answer: A) Geocentric Model.
Correct Answer: D) Nicolaus Copernicus.
Correct Answer: A) Solar system, galaxy, universe.
Correct Answer: D) Big Bang Theory.
Correct Answer: B) Spiral.
Correct Answer: D) Steady-State Theory.
Correct Answer: B) Mercury, Earth, Neptune, Jupiter.
Correct Answer: D) Planets, solar system, galaxy, universe.
Correct Answer: D) All of the above.
Correct Answer: C) Cosmic microwave background.
Correct Answer: C) Big Bang.