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Definitions

red shift

NOUN
shift in galaxy spectra
Synonyms


Example Sentences

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The red shift indicates a change in the electronic structure or optical properties of the material.

From Science Daily • May 3, 2024

Figure 34.5 This graph of red shift versus distance for galaxies shows a linear relationship, with larger red shifts at greater distances, implying an expanding universe.

From Textbooks • Aug. 12, 2015

Discuss how this not only shows that the images are of the same object, but also implies that the red shift is not affected by taking different paths through space.

From Textbooks • Aug. 12, 2015

Before we get to the Doppler effect as it pertains to the red shift, let’s see how it works on something more tangible.

From Textbooks • Jan. 1, 2015

The apparent recession of the galaxies, with the red shift interpreted through the Doppler effect, is not the only evidence for the Big Bang.

From "Cosmos" by Carl Sagan



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