More precisely, I would like the main elements of the rocket to be represented by a letter of the acronym oOEM.
As explained in the attached sketch:
- lower case o would represent a window (for the cockpit) of the rocket
- capital O would represent the body of the space rocket
- capital E would represent the bottom of the rocket
- capital M would be made of the letter E where we would add bars to the E so it makes a M

On the attached sketches, I superimposed the 4 letters to a space rocket, as an  example, "so you get the idea". But feel free to design a rocket that looks different 

When looking at the logo, it should be relatively easy to recognize the letters o, O, E and M

The rocket does not need to be black and white, please use color (see attached example). 
Thank you!


Very quick to response to all my requests!