Occurred 14 million years ago when galaxies expanded throughout the universe like raisins baked in a cake.

• Galaxy Motion

• The Big Bang

• Universe Expansion

• The Big Bake

Tags

NGSS.HS-ESS1-2

The portion of the electromagnetic spectrum that is visible to the human eye 400-700nm

• Infrared Light

• Microwaves

• Ultraviolet Light

• Visible Light

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Cosmic Microwave Background

the radiation left over from the Big Bang was detected by Penzias and Wilson in 1965. Do microwaves contain high or low energy?

• High energy

• Low energy

Tags

NGSS.HS-PS4-3

The change in the wavelength of light due to an object moving away from the observer.

• Big Bang Theory

• Blue Shift

• Red Shift

• Violet Shift

The displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer.

• Big Bang

• Blue Shift

• Red Shift

• Violet Shift

Tags

NGSS.HS-ESS1-2

Which type of radiation is NOT on the electromagnetic spectrum?

• Infared

• Microwaves

• Gamma

• Blueshift

Hubble's observations suggested not only is everything moving away from everything else but that all matter has taken the same amount of time to get where it is today. This best explains which:

• The Universe is expanding

• Galaxies are moving away from us.

• Galaxies are moving toward us.

• A and B

Tags

NGSS.HS-ESS1-2

What was the name of the telescope that can take detailed images of deep space?

• Hubble Telescope

• Cassegrain Telescope

• Wilson Telescope

• Sky Watcher 400

Light elements found in deep space which help provide evidence for the big bang theory (click all that apply)

• Oxygen

• Hydrogen

• Helium

• Sulfur

The range of wavelengths or frequencies over which electromagnetic radiation extends.

• Red Shift

• Wavelength

• Spectrum

• Microwave

Tags

NGSS.HS-PS4-1