Which object is not part of the universe?

Normal matter makes up what percent of the composition of the universe?

Dark matter makes up what percent of the composition of the universe?

Dark energy makes up what percent of the composition of the universe?

Anything that we can see or all visible matter including things such as people, trees, the moon, the sun, and stars.

The void of space where no visible object is present and no force is present but the invisible area acts like a glue holding structures together.

An invisible and unknown force that's causing the universe to expand at an accelerating rate and counteracts the force of gravity

The force that pulls objects together.

The force that pushes objects away from each other.

The name for the collection of all types of light waves, visible and invisible with all sizes of wavelengths.

The type of waves that are often used to detect heat and is what you see when you wear night-vision goggles. 

The type of waves that are detected by our eyes as the color of the rainbow.

The type of waves that carry more energy than visible light and most of it is blocked by Earth’s atmosphere.

The type of waves that carry the most energy and have the shortest wavelength.

The color of the visible light spectrum that has the longest wavelengths and least amount of energy.

The color of the visible light spectrum that has the shortest wavelengths and most amount of energy.

ROYGBIV is the order of the different wavelengths of which type of light waves?

Light waves with_______ wavelengths have a ________ amount of energy.

The oldest thing that we can see in the universe that is leftover energy from the big bang.

The distance that light travels in one Earth year and is a unit of length, not time.

How long does it take light from the sun to reach Earth?

The universe is believed to be how old?

Which astronomer is referred to as the father of the big bang theory?

Which astronomer discovered that there are other galaxies outside of our Milky Way galaxy?

Which astronomer discovered that galaxies that are moving away from Earth appear more of a red color?

What idea states that the entire universe began as a very small, extremely hot, and dense point that grew to an astronomical size in just an instant.

The Big Bang Theory states that the entire universe began as what?

The Big Bang Theory states that the entire universe is still doing what today?

A massive collection of stars, gas, dust, and dark matter held together by gravity is called what?

What are giant clouds of gas and dust in space called?

When the gas and dust in a nebula become dense enough, gravity can pull it together to form what object?

Which of the following is not a type of nebula?

Which type of nebula is visible when the gas of the nebula absorbs energy from a nearby star, creating light.

Which type of nebula is created when a star dies and turns back into dust and gas?

Which type of nebula is visible when dust particles scatter the star's light, causing the nebula to glow, typically a blue color.

Which type of nebula looks like big black opaque splotches surrounded by the starry night.

Which type of nebula is shown in the center of the image?

Which type of nebula is shown in the red color of the image?

Which type of nebula is shown in the blue color of the image?

Which is not a type of galaxy?

Which type of galaxies consist of a flat disk with a bulging center and surrounding curved arms.

Which type of galaxies have shapes that range from completely round to oval and are believed to form from collisions and mergers with other galaxies.

Which type of galaxies have odd shapes are sometimes the result of interactions with other galaxies.

Which type of galaxies have a spiral shape with a circular central bulge?

Which type of galaxies have a spiral shape with a linear central bulge of stars?

Which type of galaxy is shown in the image?

Which type of galaxy is shown in the image?

Which type of galaxy is shown in the image?

Which type of galaxy is shown in the image?

Earth is part of what individual galaxy?

Earth is part of what galaxy cluster?

Which galaxy is the closest major galaxy to our Milky Way galaxy?

Earth is part of what galaxy supercluster?

A smaller grouping of multiple nearby galaxies that are held together by gravity is called what?

A massive collection of galaxy clusters and is one of the largest known structures in the universe is called what?

What is the phenomenon where the perceived frequency of a wave changes due to relative motion between the source of the wave and the observer?

What is the phenomenon in astronomy caused by the doppler effect where the wavelength of visible light emitted by an object appears to be stretched, making it appear redder than it actually is?

What is the phenomenon in astronomy caused by the doppler effect where the wavelength of visible light emitted by an object appears to be condensed, making it appear bluer than it actually is?

The idea that galaxies that are farther away from Earth are moving the fastest is called what?

Which image shows a regular spiral galaxy?

Which image shows a barred spiral galaxy?

Which image shows an elliptical galaxy?

Which image shows an irregular galaxy?

Which image represents an emission nebula?

Which image represents a reflection nebula?

Which image represents a dark nebula?

Which image represents a galaxy?

Which of the following is not an object that makes up an individual galaxy?

What is the correct classification or order for where Earth lies in our universe?