The Columbian Hills.

“The astronauts’ namesakes are situated within the Red Planet’s Gusev crater, about two miles away from where the Mars Exploration Rover Spirit landed in 2004. And they were, for the rover and its earthly audience, the most striking feature on the observable Martian surface.”

An auspicious site for New Rome: Seven hills on Mars are named after the fallen astronauts of Columbia. “Spirit would go on to spend several years exploring the Columbia Hills until, struggling in the Martian soil, it would finally cease to function in 2010. Which — striving and striving, until you can strive no more — seems an appropriate tribute to seven people who gave their lives so that the rest of us might forge ahead.”