[SlowBoat407]

In addition, the team believes other images tell them that glaciers flowed in localized areas in the last 10 to 100 million years - akin to the day before yesterday in Mars' geological timeline.

Does this mean they had a "day after tomorrow", too?

[RightWhale]

The rock deposit lines appear to show a glacier that flowed up the box canyon, which "physically cannot happen," Dickson said.

It's impossible. Of course, as soon as we come up with a story it will be possible.