Many IAS members run their own website or are active on social media:
Martin Junius
Website https://photo.m-j-s.net/
Astrobin https://www.astrobin.com/users/phtnnz/
Facebook https://www.facebook.com/martin.junius
Twitter https://twitter.com/mjs_net
Mastodon https://mastodon.social/@phtnnz
Thomas Wahl
Website Sternwarte am Förderturm http://www.saf-oer.de/
Dieter Willasch
Website www.astro-cabinet.com