Combining 2 UV Outputs into a Texture Sample

Development Asset Creation
,
1

Greetings All

Im trying to build a day/night cycle with moon phases and Im stuck at this point where I want to combine the RGB output of the moon phase texture sample with the return value(UV) of the SkyAtmosphereImage node. Any idea on how should I proceed here?

Thanks in advance

Material Blueprint:

image (2)
image (2)1249×576 121 KB

SkyAtmosphereImage Function:

image (1)
image (1)691×401 34.1 KB