1. [n]  an exploratory walk by an astronaut on the surface of the moon
2. [n]  a kind of dance step in which the dancer seems to be sliding on the spot; "Michael Jackson perfected the moonwalk in the 1980s"

Moonwalk
More than 20 years after Apollo 11 blasted off on the longest, most famous trip ever, Judy Donnelly captures all the thrills and danger of that first voyage to the moon.

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