Tell HN: There are 10x more SQLite databases than galaxies in the universe

For me, the real takeaway is that there are far fewer galaxies in the observable universe than I thought

In the visible universe. We don't really know how big is the universe.

For we know how many SQLite database there are either?

Clickable links

"Every SQLite database is a universe unto itself"

How are they related?

They aren't. OP is excited about big numbers.