After so long in space to arrive at Mars an exoskeleton support system might be a life-line for the astronauts. Mars might feel more like Jupiter after time in space. NASA and SpaceX probably considered this already but there’s no harm in pointing it out again. I think that there is a higher probability of life under the surface of Titan (one of Saturn’s moons) than any on Mars. Unless they are intending to use Mars as a landing station for Titan as, obviously, Titan is much further away. By exoskeleton, I mean robotic assistance to aid muscular movement as well as the already well established environmental space suit.
All Lives Matter
Black lives matter is self defeating. It should be ‘All Lives Matter’.