Origin of the Universe

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What phenomenon helps reveal if an object in space is moving toward or away from the Earth?

What machine do scientists use to simulate the conditions of the early universe?

When viewing an object in space through a spectrometer, you determine that the object is moving towards the Earth. What color are the spectral lines or waves you see?

At what speed are object moving in relation to Earth if there are smaller Doppler shifts ?

When viewing an object in space through a spectrometer, you determine that the object is moving away from the Earth. What color are the spectral lines or waves you see?

A device that can separate light into different colors or wavelength's is the:

The concept of an expanding universe led to the:

The cooling and condensing of the gases and interstellar dust in universe led to the formation of: