As a new school year begins, NASA has opened its doors wide to the next generation of explorers, assembling a constellation of internships, engineering challenges, citizen science projects, and career events into what amounts to an informal pipeline from classroom to cosmos. Rather than a single gateway, the agency offers many entry points — each suited to a different kind of curiosity, circumstance, or ambition. It is, at its core, an acknowledgment that the future of space exploration depends not on a single talent pool, but on the full breadth of human potential finding its way in.