Pretty optimistic timeline. Hopefully a base on Mars is decades away, that would be great. However its depends on when we start to call it colonization. If a ba

Pretty optimistic timeline. Hopefully a base on Mars is decades away, that would be great. However its depends on when we start to call it colonization. If a base counts then yeah hopefully we are right. But Musk is correct that what they are doing now is gone be vital to make this happen in a couple decades. It takes a while to get those technologies not just tested but mass produced.