[stripes1776]

The direction of the gyroscopes doesn't change....only a change in direction relative to the stars, based on any curvature found. Hope this makes some sense.

How do you define your coordinate system to measure direction if space is changing.

[TheLion]

The probe is aligned with a star. Any change in the direction of the star in relation to the gyroscopes will be relavistic....caused by bending or curvature of space around the earth.

[scouse]

How do you define your coordinate system to measure direction if space is changing.

Begin by pressing the "Pause" button.