3 ms·if it's built, I suspect we may experience what living on Mars would be like.by haphazardeous 4y agoif it's built, I suspect we may experience what living on Mars would be like.ncmncm 4y agoExcept, with air!estiaan 4y agoMars is extremely cold, has sand that is poisonous, little oxygen and a low pressure atmosphere. Oh and low gravity