Extensible Mars Base

The extensible mars base consists of a group of domes interconnected via multi-use corridors (Fig 1).

Spacecraft barrel sections are repurposed as connecting corridors (Fig 6, 9,10,19). Simple domes are to be manufactured additively, in place, between the barrel sections (Fig 11). One launch vehicle dome and sump per barrel segment is repurposed as cupola. The other dome/sump stays in place as firewall. The barrels are built with sealed side hatches, which are used on Mars for egress (F