Celestial Summer in Madison Square Park
science
NASA has been planting cosmic memories across the decades. In 1971, astronaut Stuart Roosa carried seeds from five tree species aboard Apollo 14; after returning to Earth, those seedlings—known as Moon Trees—were distributed to institutions worldwide. According to Adafruit Blog, NASA's Artemis Program revived the concept: seeds orbited the moon for four weeks in twenty twenty-two aboard the Orion spacecraft and were later germinated by Forest Service scientists. Madison Square Park Conservancy received one of the seedlings—an American Sweetgum—and celebrated the planting on July sixteenth.
Source: https://blog.adafruit.com/2026/07/20/celestial-summer-in-...
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