Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
30-day return policy
In Fall 2018, The Mars Society offered a prize for the best design and description of a 1000 person colony on Mars. The twenty page plans had to account for the colony location and design, the economic success of the colony, the socio/cultural env