4 ms·
Maybe it is rather to create entrance tunnels into existing caves. Because of low gravity on Mars, lava tubes are expected to be enormous. https://en.wikipedia
by _Microft 7y ago
Maybe it is rather to create entrance tunnels into existing caves. Because of low gravity on Mars, lava tubes are expected to be enormous.
https://en.wikipedia.org/wiki/Martian_lava_tube https://en.wikipedia.org/wiki/Martian_lava_tube