NASA has given up on its 'Mars mole'
Posted: Fri Jan 15, 2021 4:25 pm
Can't say they didn't try. I can sympathize. My yard was laid down by the outflow from a glacial lake way back when. Trying to dig a fence post hole is a 75% chance I will hit a boulder.
https://www.businessinsider.com/nasa-gi ... lR1ZAac8bI
https://www.businessinsider.com/nasa-gi ... lR1ZAac8bI