Seminar Slides for Philcon 2025

I've just pushed a copy of the slides I'll be using on Saturday, 22 November, for a seminar at Philcon 2025. The title is "Foundations of Worldbuilding: Getting the Astronomy Right," and it's a quick review of some recent results from exoplanetary science and the GAIA astrometry mission. Feel free to pull down a copy of the PDF for yourself.

https://wordpress.sharrukinspalace.com/2025/11/18/seminar-slides-for-philcon-2025/?utm_source=mastodon&utm_medium=jetpack_social