Tuesday open evening at COSMOS Observatory

COSMOS Community Observatory on St Martin's opens its doors on Tuesday evenings for anyone curious about astronomy and the night sky. Visitors can look round the facility, hear about the work of the community-run observatory, and discover why the Isles of Scilly are celebrated for some of the darkest skies in England. Whether you're a complete beginner or a seasoned stargazer, the evening is an informal, friendly introduction to what COSMOS has to offer. Tickets are priced at around £6–£7 per person.