19-11-2018 17:26 via feedproxy.google.com

Catastrophic Floods Rapidly Carved the Surface of Mars

Catastrophic Flooding
More than 3.5 billion years ago, water flowed freely across the surface of Mars, forming lakes and seas. New research shows how these lakes may have overflowed and burst at their sides, causing flooding so severe it carved out canyons in the Martian surface over the course of just weeks.This new research suggests that the flooding could have drastically shaped and altered the Martian landscape and, potentially, other planets that similarly lack plate tectonics, lead
Read more »