[ Update 2: see Mars in 3D web view here for the latest imagery from NASA / USGS
Update 1: see "Explore Mars with GIS", the app and the story HT @PhilipMielke ]
And now for something completely different... Lockdown gave me plenty of time to be armchair explorer, and my latest story map Mars revisited open with:
As NASA's Perseverance Mars Rover prepares to land on the Red Planet, let's extend what started on #30DayMapCallenge Day 24 bonus images displaying tantalising pictures of what looked like solifluction and rock glaciers.