I'm very excited that TONIGHT (22 Jan) at 7:45pm UK time I'm doing my talk on astronomical events depicted in #DasWunderzeichenbuch the #BookofMiracles via Zoom for Mexborough & Swinton AS. Non-members welcome, £2.88. Zoom tickets here: tinyurl.com/sz7mz8st

New video! In this one I am looking at a couple of the painted folios in #DasWunderzeichenbuch ( #TheBookofMiracles ) depicting #AtmosphericOptics displays. Watch here: youtu.be/96isAg7REn4?...

Tonight at 7:30pm (Mon 21 Jul) I'm doing my brand new talk, 'Astronomical and Atmospheric Events Depicted in #DasWunderzeichenbuch (the #BookOfMiracles)' for #ChippingNortonAmateurAstronomyGroup. Methodist Hall, Chipping Norton, Doors 7pm for a 7:30pm start. I'll be on Zoom