Light propagates in two ways.
1) A reflector placed on moon’s surface is irradiated with laser light, and by reflected light, distance to Moon is measured. Error is a few centimeters. Laser light emitted from light source will follow emission theory for one second at least. This guess can be scored 90 points out of 100 points.
2) Various types of aberration. Light will follow reference frame of aether after passing through the region 1 above. This guess can be scored 120 points out of 100 points.
Note) In air,light propagates following to reference frame of air. So, MM experiments done in air is nonsense.
