And there's also a really great documentary called "In the Shadow of the Moon, " which is really heroic, just about the moon mission.

NPR: Films That Lit Up the Sundance Film Festival

As a singer Cat Stevens had a string of hits in the 1960s and 1970s, including Moon Shadow, Wild World and Morning Has Broken.

BBC: NEWS | UK | England | London | Cat Stevens to take legal action

In this world where every object was thrown away at the slightest sign of breakage or aging, at the first dent or stain, and replaced with a new and perfect substitute, there was just one false note, one shadow: the moon.

NEWYORKER: The Daughters of the Moon