The following image compares light from a close star and a distant galaxy to laboratory measurements taken on Earth. Which phenomenon is observed in both the star and the distant galaxy.
The following image compares light from a close star and a distant galaxy to laboratory measurements taken on Earth. Which phenomenon is observed in both the star and the distant galaxy.
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Transcribed Image Text:The following image compares light from a close star and a distant galaxy to laboratory measurements taken on Earth. Which phenomenon is
observed in both the star and the distant galaxy.
Distant Galaxy
O b
O c
Od
Nearby Star
Labratory Reference
Violet Indigo Blue Green
400
500
Yellow
Orange
600
Wavelength (2)
The light is blue-shifted and both deep space objects are moving towards Earth.
The light is red-shifted and both deep space objects are moving away from Earth.
The light is blue-shifted and both deep space objects are moving away from Earth.
The light is red-shifted and both deep space objects are moving towards Earth.
Red
700
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