However, recent distance measurements indicate that the two galaxies actually lie in the foreground.

It says that both distance measurements and time measurements change near the speed of light.

Fine distance measurements are made by comparing frequency shifts of the link.

Using a light year as a distance measurement has another advantage - it helps you determine age.

In any case, line of sight is required for correct distance measurements.

"The distance measurements are very good indications of their true distances."

A CF call does not give a precise distance measurement.

Measuring the slope angle of a tape or chain during distance measurement.

However, both may have features such as stadia marks to allow distance measurements.

Oboe avoided the problems with two distance measurements by using only one at a time.