We have a series of four talks this autumn based around the Bath Preservation Trust and Herschel Museum of Astronomy’s joint theme for the year – Conserving the Planet.

Talks are as follows, follow the links for full details and tickets:

Friday 8 September: Manmade Light Pollution: its effects and how to tackle it

Friday 13 October: The Astrophysics of Earth – Light Life Interactions beyond Photosynthesis

Friday 3 November: A Cluttered & Noisy Sky? The Challenge of Satellite Constellations

Friday 1 December: Space Debris: Hazards