I thought the theory was that we're all too happy playing video games to need to actually engage in real adventure like space travel? ;)
Our ratio of (colonization starships under construction : Earth-like exoplanets discovered) is falling way too low. Let's get busy, humans!https://twitter.com/newscientist/status/877465091947597828 …
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We seriously don't want to find life on other planets. That would be very bad news for us.
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But what about the Global Warming?...
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