red shift

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

Its value is determined by taking the slope of a graph of velocity versus distance, obtained from red shift measurements, such as shown in Figure 34.5.

From Textbooks • Aug. 12, 2015

All galaxies farther away than about 50×106 ly exhibit a red shift in their emitted light that is proportional to distance, with those farther and farther away having progressively greater red shifts.

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

Skeptics argue coincidental alignment and the conventional Hubble-Humason interpretation of the red shift.

From "Cosmos" by Carl Sagan