TERRA Ask TERRA

TERRA

The whole planet, seen from orbit. Scroll to descend through its layers.

The atmosphere is stripped away

Cloud and haze disappear, leaving the planet's bare geography.

The oceans drain

Shallow shelves emerge first; the deepest trenches hold out longest.

A cross-section of Earth

A wedge opens through the planet, revealing crust, mantle, outer core, and inner core.

The mantle

The crust dissolves to expose dark basalt veined with incandescent fractures.

The outer core

Molten iron churns in orange convection lanes beneath the mantle.

The inner core

A silver-hot crystalline sphere remains at the planet's centre, split by gold-lit fractures.

Return to orbit

Core, mantle, crust, oceans, and atmosphere reassemble in sequence.

The planet is whole again

rendered live · surface imagery NASA · © MMXXVI