a lunar attraction is formed by space 's light falling on the sun
lunar_topographical_feature is natural_thing. moon is sattelite_of_earth. find_outer_space is man_made_sattelites. lunar is spacecraft. coming_attraction is movie. moon is astronomical_object. gravity is attraction. lunar_topographical_feature is lunar_stuff. apollo_asteroids is earth_crossing_asteroids. lunar_crater is lunar_stuff.