Set on the surface of the Moon in the year 2081, a grandfather and granddaughter watch a solar eclipse from scenic cliffs overlooking their moon colony.

Conversation leads to contrasts between the moon, the only home the granddaughter knows, and the Earth, where the grandfather has spent most of his life.

While learning about eclipses, the ice age, Earth’s water cycle and differences between the Earth and Moon, the audience is taken on a roller-coaster-like ride through canyons of raging rivers and hot flowing lava.

Adventure and appreciation for home fill this 20-minute journey back to the Earth.