A crazy man wrote:

Possible aspect and ratio of a moving/stationary galaxy when other factors such as mass known/dark, forces- electromagnetic and all wavelength interactions are taken into account.

From this rough example can we surmise a human scale machine, object or vehicle with the same composition and interactions on a miniture level, that will move similarly but hopefully faster due to magnification of movement through technology we may not have yet.

Intriguing? Pipedream?