"Stargazing 3", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
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If we can destroy enough of the lights in our region, we may see more comets, but that's a risk we'll have to take.
"Stargazing 3", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
If we can destroy enough of the lights in our region, we may see more comets, but that's a risk we'll have to take.