Appearing like the swirls of marble, the wispy terrain of Saturn moon Dione is captured by NASA Cassini spacecraft in a dramatic display of light and dark. These wispy features are a system of braided canyons with bright walls.
Appearing like the swirls of marble, the wispy terrain of Saturn moon Dione is captured by NASA Cassini spacecraft in a dramatic display of light and dark. These wispy features are a system of braided canyons with bright walls.