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Damian Hardwick – Inventor, Investigator and Innovator: The life of Sir John Herschel
OnlineThis talk looks back at the life of one the true greats of nineteenth century astronomy. An astronomer who was an inventor, he also investigated scientific problems, and found solutions as well as being an innovator and pioneer.
Paul Money – Why Are There No Green Stars?
OnlineWe often look up at the night sky and our first impression is one of white stars until we realise a few are actually coloured. Astro images clearly show coloured stars but one things stands out as being absent: Green stars. In this talk Paul takes a look at how we see colour, why we ... Read more