How long does it take to plan a space mission

Question: How long does it take to plan a space mission
- Keywords:
  mission,
  plan
Asked by 🍕Caspar lee🍕 to Col Op, Elie, Floris, Jenn, RocketRich on 8 Mar 2016.
- Richard Moss answered on 8 Mar 2016:
  
  Excellent question Kaitlin. It takes years of planning for the complex tasks we perform in space. However, we are always trying to make this time shorter, so that we can see new experiments turn to reality in a shorter timeframe.

Question: How long does it take to plan a space mission