https://news.ycombinator.com/item?id=6695429 | Hacker News

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		pif on Jan 20, 2015 \| parent \| context \| favorite \| on: Why Explore Space? A 1970 Letter to a Nun in Afric... https://news.ycombinator.com/item?id=6695429

js2 on Jan 20, 2015 [–]

No comments on that submission. Here's a previous submission with discussion - https://news.ycombinator.com/item?id=4372563

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