Comment Re:Titan or Bust! (Score 1) 69
Mars' atmosphere is too thin for realistic passenger flight, it's just thick enough to be a PITA for both landing and taking off, any colony on Mars would have to be pretty self-sufficient right away since resupply is once every couple years, it's too far away and too big to supply anything useful to Earth, and is there actually a practical difference between 1/6 and 1/3 G?
Meanwhile the moon is close, made out of resources that would be useful for a space-based industry, and much easier to come and go from. Also, there's no thought it might have once had life, which means there's no real argument for mining the crap out of it. On the other hand, there's no thought it might have once had life.