Found in 3 comments on Hacker News
acqq · 2020-11-16 · Original thread
If you liked the article, note that the author has the whole book:

“Beyond The Galaxy: How Humanity Looked Beyond Our Milky Way And Discovered The Entire Universe”

acqq · 2018-05-30 · Original thread
Alternatively, buy the author's book:

Or search with the title, the author republishes his articles later.

acqq · 2016-10-12 · Original thread
I would rather recommend

This is the right context for Newton, Einstein and quantum physics, it's written by an astrophysicist and is up to date, with beautiful illustrations and easy to read.

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