That's no Mt. Everest, but it's a heck of a climb for our little rover, ... When we first touched down at Gusev Crater on Jan. 4, 2004, the Columbia Hills looked impossibly far away.

That's no Mt. Everest, but it's a heck of a climb for our little rover, ... When we first touched down at Gusev Crater on Jan. 4, 2004, the Columbia Hills looked impossibly far away.

That's no Mt. Everest, but it's a heck of a climb for our little rover. When we first touched down at Gusev Crater on Jan. 4, 2004, the Columbia Hills looked impossibly far away.

That's no Mount Everest, but for a little rover this was a heck of a climb,

That's no Mount Everest, but for a little rover this is a heck of a climb.

We didn't know if the rover could climb up or down the hills of the crater.