red shift
redshift

And then we come to the red shift, in fact, that you were talking about a minute ago.

If you buy all this, then a galaxy's red shift can be used to measure its distance.

Their extreme red shift makes them even more difficult to see.

He had joined them in 2002, at the age of 20 and has been listed on the red shift.

But I was sure there must be some other reason for the red shift.

The red shift is one example of the Doppler effect.

The political red shift, on the other hand, does signal the collapse of theory.

The greater the red shift, the farther away the object is.

They should be able to make out galaxies with red shifts of 10 or more.

And the farther away a galaxy seemed to be, the greater the red shift.