A giant angry dragon clutching the planet, bringing destruction from space. That is a nice way to symbolize space missions in Psy-Op symbolism. Dragons typically represent signals intelligence satellite launches. The dragons wing patterns symbolize the satellites massive gold-foil dish antennae meant to collect all types of information from Earth .
The phrase “Omnis Vestri Substructio Es Servus Ad Nobis” can loosely be translated to:
“All Your Base Are Servant To Us”
This phrase does not make much sense except that it vaguely states that the world is owned by those who made that patch.