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.
Its principal task was to show that the gravitational pull of the sun increased the wavelength of light rays, the so-called red shift, which would help verify Einstein’s theory of relativity.
From The Wall Street Journal ● Jul. 24, 2026
The red shift indicates a change in the electronic structure or optical properties of the material.
From Science Daily ● May 3, 2024
Double the distance, and the red shift is doubled.
From Textbooks ● Aug. 12, 2015
Another known cause of red shift in light is the source being in a high gravitational field.
From Textbooks ● Aug. 12, 2015
The most obvious explanation of the red shift was in terms of the Doppler effect: the galaxies were receding from us; the more distant the galaxy the greater its speed of recession.
From "Cosmos" by Carl Sagan
