SpaceX gives us a glimpse of its Mars base vision
It shows BFR's new design, as well.
NASA contest finalists show off their Mars habitat models
They'll now have to build a one-third-scale version of their designs.
NASA completes full-power tests of small, portable nuclear reactor
It could generate power for distant, long-term space travel.
NASA tests small nuclear reactor that could power a habitat on Mars
The compact system can reliably generate power, a must for distant space travel.
Getting to and living on Mars will be hell on your body
You might be in "torpor" coma on the way there and then live in a cave.