red shift
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The red shift indicates a change in the electronic structure or optical properties of the material.
From Science Daily • May 3, 2024
As galaxies move away from us, their light is shifted to a lower frequency, and so to a longer wavelength—the so-called red shift.
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
But such gravitational lensing is also useful in verifying that the red shift is proportional to distance.
From Textbooks • Aug. 12, 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
