To hear Charlie Duke tell it, his life’s most important moment did not come 50 years ago today, when he became the 10th and youngest of 12 people to walk on the moon. It came six years later, as he sat behind the wheel of his parked car alongside State Highway 46 in New Braunfels, Tex.
He felt lost by then — unhappy in his marriage, emotionally distant from his two young sons, unfulfilled in his post-NASA career selling beer. But that day, he and his wife, Dotty, finished a weekend Bible study retreat, and in the car afterward, he became a born-again Christian.
If his conversion story ended there, he would have plenty of company. But Duke would, in time, embrace a literalist interpretation of the Bible that contradicted all he accomplished as an astronaut and scrambled his expert understanding of the heavens.
On the triumphant Apollo 16 mission, he picked up a rock scientists reckon to be 4.46 billion years old — a relic of an ancient lunar crust that offers insight into the formation of both moon and Earth — and the long evolutions both have undergone since...
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