@d8402a8b 
Oh yeah. jwz attracts that kind of audience.

About photos, it was a long duration image (2.5 seconds) and probably some special lens and camera to capture it. Here is something from Getty Images
https://www.gettyimages.com/detail/news-photo/elon-musks-starlink-satellites-seen-in-the-skies-of-news-photo/1609423538
that has a train of satellites - likely a short duration image. I've seen the train myself but never tried to capture it myself.