why cant we go to mars? – Extreme Pressure Zone

Question: why cant we go to mars?
- Keywords:
  Mars,
  mars mission,
  MarsOne,
  occuping planets
Asked by oi harry to Jack, Craig on 11 Nov 2015. This question was also asked by annafraser.
- Jack Carlyle answered on 11 Nov 2015:
  
  I think we can! The reason we haven’t yet is because it would be very expensive. And it’s a very long way, too!

Question: why cant we go to mars?