I’m a bit disappointed that you don’t have a link to an astrophotographic camera that I can buy on Amazon :)

I assume that these are cameras attached to telescopes?

I was curious about the size of the space station after you mentioned that the sun spot (which seems smaller than the ISS) is as large as the earth. The space station is “just” 167 feet X 358 feet. That’s much smaller than I would have guessed (though I knew that it was obviously much smaller than the sunspot.)

Amazing what an impact distance has on perspective in photos.