Astro-Wizards find enormous river on Mars. Well, it is dead. But still!

So like, when we finally burn out all of Erf’s resources, we are piloting the temporal-rocket to Old School Mars. That’s what we have to do, given that I can’t think of any better solution. Oh, you say we don’t have the temporal-rocket. Well, I have it on good authority those who construct the temporal-rocket will leap back in time, giving us such technology. So we can leap further back. And so on, and so on.

Gizmodo:

Planetary scientists at the European Space Agency have released 3D images of the “striking upper part of the Reull Vallis region of Mars,” which reveal a 932-mile-long (1500 kilometer) river running from the Promethei Terra Highlands to the vast Hellas basin.

This river was huge. The image data from ESA’s Mars Express spacecraft shows that, at some points, the riverbed is 4.3 miles (7 kilometers) wide and 984 feet (300 meters) deep. The stereo cameras onboard the satellite have also revealed “numerous tributaries” that fed the gigantic river.