Enceladus vs Europa
BOTH will be expensive. BOTH will require a long project lead-time.
let's spend a little time being sure WHICH one we want to do, and HOW we want to do it...
Space/Science » in reply to Look at it this way.
Space/Science » in reply to Look at it this way.
BOTH will be expensive. BOTH will require a long project lead-time.
let's spend a little time being sure WHICH one we want to do, and HOW we want to do it...