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246 points world2vec | 1 comments | 23 Jun 25 16:24 UTC | HN request time: 0.274s | source

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LeratoAustini ◴[23 Jun 25 17:51 UTC] No.44358284[source]▶

I often think about how cold our lifeforms on earth are, relative to temperatures of things in the universe. 0 Kelvin is theoretical lowest possible temp, quasars are apparently > 10 trillion Kelvin (10,000,000,000,000K), yet all life we know of is between what, 250K and 400K?

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1. OisinMoran ◴[23 Jun 25 20:15 UTC] No.44359611[source]▶

>>44358284 #

We're also interestingly enough at around the geometric mean between atoms and stars! (as in the scale of humans)

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NASA's Voyager Found a 30k-50k Kelvin "Wall" at the Edge of Solar System