The great Russian cosmonaut, Yuri,
Was fired into space with a houri.
But when they came down
His face wore a frown
And hers wore a mask of cold fury.

Though the literal truth of this fragment is debatable, it is a parable fit to illustrate any sermon about the moral and ethical implications of sex in space. (The Kremlin evidently didn’t expect the Creator to take pity on the lonely Gagarin, and fashion a companion for him by repurposing a redundant rib).