Moon Tree

"In 1971, more than four hundred tree seeds were collected and ensconced in an aluminum canister. They were chosen from across the United States: the resinous sweet gum and mud-loving southern loblolly; the northwestern Douglas fir, green and mossy; the sycamore leafing over mid-western flood plains; and the coastal redwood, stretching along the sandy loam of the Pacific. For all the preparations involved, NASA's plan was simple at its heart: let's see how they handle this journey."