This event has ended. View the official site or create your own event → Check it out
This event has ended. Create your own
Westercon 69 programming is now available. Please remember that Programming is never finished until the last day of the convention. Watch for updates.
View analytic
Saturday, July 2 • 1:00pm - 2:00pm
The Search for Water on Mars

Sign up or log in to save this to your schedule and see who's attending!

Ancient floods on Mars left their marks deeply etched into the planet’s surface. Canyons bigger than the Grand Canyon, dry riverbeds, deltas, and huge sandbars suggest to us that Mars had a lot of water and that it flowed with a vengeance. We see something amazingly similar in southeastern Washington, in the Channeled Scablands. Roy Torley takes you on a tour to do some interesting planetary geology on Earth and its sister planet, Mars.

Sched Moderators
Saturday July 2, 2016 1:00pm - 2:00pm

Attendees (33)