Enhancing hand drawn cartoons

Spacecraft flying away from Earth Thinking :-

"I am to patrol trillions of kilometres watching asteroid belt, Kuiper belt and Oort cloud to watch out for space alien enemies of Earth including asteroids and comets in collision path with Earth."

Watching semi invisible space spirit Thinking:-

"But will humanity destroy themselves with not only nuclear wars, but pollution, climactic change, sea level rise, plastics as own hangmans rope, and myriad of other human groupistic and selfishness stupidities?"