5 ms·
Not really. It's a difficult project though. A mega project would be a self sustained colony on a bigger ISS. Something like Elysium.
by thefounder 7y ago
Not really. It's a difficult project though. A mega project would be a self sustained colony on a bigger ISS. Something like Elysium.
- lifeformed 7y agoThe ISS is the most expensive project ever, it surely qualifies. A space colony would be more like a gigaproject.