outline cute funny alien in doodle style. simple , clip art on the theme of ufo, space, kids

alien ufo vector space cute funny doodle outline cartoon science icon flying unknown character unidentified martians insect boy black friend cosmic monster kid angry coloring emotion baby halloween line harmful sci drawing dissatisfied travel cosmos sign secret paranormal saucer astronomy civilization element extraterrestrial contour antenna robot technology amazed creature logo style simple illustration clip art theme kids design style design