COSMOS Observatory Open Evening, St Martin's

COSMOS Community Observatory on St Martin's opens its doors for an informal Tuesday evening. You'll get to look around the observatory, learn more about the group's work, and find out what makes Scilly's night skies so remarkable. These open evenings are a relaxed introduction to astronomy, whether you're a keen stargazer or simply curious about what's above. Tickets are £6.13 to £7.21 and the evening starts at 9pm — wrap up warm and keep your fingers crossed for clear skies.