Is there anything like a comic book scientist? I remember a while back someone calculated how much food the flash would have to eat to maintain speed. More questions inside. Thank you.

Like how does Superman fly and how come he can come back from space without at least getting overly overly hot? How come in Superman going around the planet we don't see him ever bumping into space debris? How does one control a super heroes or villians power? If it is a villain then that is a lot of hate to practice that much to use correctly or do the auto matically know? Add questions if you like. Thank You in advance.