What's the exhaust pipe for then? LOL Combustion is something that requires air. Any object in a vacuum would be ripped apart as there is 0 air pressure at it tries to equilibriate.

Stop lying to yourself and admit you have been deceived. Thats why there are no videos of rockets going out to space and they all cut off to CGi after 2mins and all rockets curve off sideways because at a certain altitude the air is so thin, the rockets stop working.