Day: May 2, 2011

[893] 65 Years

Title Text:The universe is probably littered with the one-planet graves of cultures which made the sensible economic decision that there’s no good reason to go into space–each discovered, studied, and remembered by the ones who made the irrational decision.

Origin:https://xkcd.com/893/

https://www.explainxkcd.com/wiki/index.php/893:_65_Years

65年

宇宙裡面大概被棄置了一大堆星球大小的文明之墓,這些文明做出了沒必
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