Life Without the Moon

The sudden disappearance of the Moon would trigger immediate ecological collapse, as marine ecosystems—specifically corals—rely on lunar cycles for synchronized reproduction. Beyond the loss of tidal rhythms, which sustain coastal biodiversity, the absence of the Moon would strip humanity of a vital scientific laboratory for geological research and future space exploration. Culturally, the Moon serves as a universal anchor for human mythology and a foundational stepping stone for astronomical discovery. Over longer timescales, the Moon’s gravitational influence is essential for stabilizing Earth’s axial tilt; without it, the planet would experience erratic wobbles, resulting in extreme, potentially uninhabitable seasonal shifts. Cosmic mineralogist Sara Russell and artist Luke Jerram highlight how this celestial void would dismantle both the physical stability of Earth’s climate and the deep-seated human connection to the night sky.