Film

The Lightning-Scarred Planet Mars 2011

85 min Documentary

In this second episode of Symbols of an Alien Sky, David Talbott takes the viewer on an odyssey across the surface of Mars. Exploring feature after feature of the planet, he finds that only electric arcs could produce the observed patterns. The high resolution images reveal massive channels and gouges, great mounds, and crater chains, none finding an explanation in traditional geology, but all matching the scars from electric discharge experiments in the laboratory.

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.