'Ever' is a very long time.
By the end of this century? I'm not optimistic.
Right now, that kind of project is simply too expensive as far as I'm aware..
Things would need to get pretty bad on earth before such a thing would even be considered. I have a suspicion that we humans would pretty much have destroyed our environment long before any colonisation of Mars became a practical reality.
By the end of this century? I'm not optimistic.
Right now, that kind of project is simply too expensive as far as I'm aware..
Things would need to get pretty bad on earth before such a thing would even be considered. I have a suspicion that we humans would pretty much have destroyed our environment long before any colonisation of Mars became a practical reality.