On a mountaintop in northern Chile, humanity extended its capacity to listen to the cosmos in a new way. In early September 2026, the European Southern Observatory's MOONS instrument drew its first breath of starlight atop the Very Large Telescope, capturing the spectral signatures of roughly a thousand astronomical objects in a single gaze — a scale of simultaneous attention that was, until now, beyond reach. It is the opening of a decade-long conversation with ten million celestial voices, from the dust-shrouded heart of our own galaxy to the faint, redshifted light of the early universe.