What If the Moon Crashed Into Australia? Which Scenario Looks More Realistic? In this AI-generated simulation, we explore an apocalyptic scenario: the Moon on a direct collision course with Earth—specifically, with the Australian continent. But what would actually happen if a celestial body as massive as the Moon impacted a single landmass like Australia? The Moon is roughly 1/81 the mass of Earth and has a diameter of about 3,474 km. An impact of this scale wouldn’t just devastate a continent—i