Neo-Confucian philosopher Fujiwara Seika visited a friend on the night of the Han mid-autumn festival in 1606. As the moon appeared, the men climbed onto the roof. “The guest felt in his heart the endlessness of space,” wrote Seika’s student Hayashi Razan, “but the host seemed not to notice this, so the guest also acted as if he had not either.” Drunk on wine just before dawn, the pair began asking questions of the moon. No answers came, Razan wrote: “What could the moon say?”

Astronomers theorizing the existence of small moons orbiting larger moons have proposed calling them “moonmoons.” The planet Kepler-1625b, which has a Neptune-sized moon distantly orbiting it, was cited as “sort of the best-case scenario for a moonmoon.”

“When the white man landed on the moon, my father cried,” a young Oklahoma Indian told psychologist Robert Coles in the 1970s. “He was sure Indians were crying up there, and trying to hide, and hoping that soon they’d go back to their earth, the white men.” The boy also spoke to his aunt. “The moon is yours to look at and talk to,” she told him, “so don’t worry.”