New top story on Hacker News: The Sun is more active now than over the last 8000 years (2004)

New top story on Hacker News: The Sun is more active now than over the last 8000 years (2004)

October 29, 2020
The Sun is more active now than over the last 8000 years (2004)
15 by firebaze | 3 comments on Hacker News.


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