astronaut half glyph and line mixing icon which can easily modify or edit

alien asteroid astronaut astronomy big black book can comet constellation cosmonaut cosmos dipper easily edit editable fiction glyph gun half hand helmet hole icon invader isolated laser launch line meteor meteorite mixing modify monster nalien nastronomy nbig nblack nbook nebula ngun planet planets raygun research rocket saturn science shuttle solar space spaceman spaceship system ufo universe vector weapon which