6 ms·
possibly due to Mar's lack of activity vs Earth's quite active innards. That said, would be a while before you hit anything that mattered too much.
by ericlewis 7y ago
possibly due to Mar's lack of activity vs Earth's quite active innards. That said, would be a while before you hit anything that mattered too much.
- jandrese 7y agoDealing with tectonic activity on Earth seems much less difficult than all of the challenges of building on Mars.