
Falling through a cavern floor reveals a hollow earth
Niels Klim descends into a deep cavern on Mount Fløyen outside Bergen and plummets into an underground universe. Suspended in space beneath the Earth's crust, he briefly orbits the subterranean planet Nazar like a satellite before landing on its surface. The subterranean cosmos mirrors the outer world, complete with its own central sun and revolving celestial bodies.

