Comment on Potentially Habitable Planet DiscoveredparentComments−wlievens15yIn retrospect I think I exaggerated it. But if we would somehow put our effort to it and invest a couple trillion in it, it may be achievable in this century.
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In retrospect I think I exaggerated it. But if we would somehow put our effort to it and invest a couple trillion in it, it may be achievable in this century.