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

ufo alien vector space cute doodle outline cartoon science icon flying unknown coloring unidentified martians sci friend funny character cosmic monster spaceship line logo smile technology drawing travel cosmos robot spider symbol sign secret paranormal saucer astronomy civilization conceptual creature element extraterrestrial contour black halloween kid boy baby happy disk style simple illustration clip art theme kids design