COSMOS Observatory Open Evening

Tuesday every week from April 2023 to October 2023

COSMOS Observatory
Signal Row, St Martins, Isles of Scilly, TR25 0QN, South West

Join the friendly team of astronomers at the Community Observatory St Martins on Scilly (COSMOS) and experience the truly great dark skies above the Scilly Isles during this one of the facility’s regular Tuesday evening open nights that occur from April through to October.

In April, September and October, the observatory is open from 20:00 to 21:00. From May to August; the observatory is open from 21:00 to 22:00. If the skies are clear, events may run longer.

Due to limited capacity, these sessions must be booked in advance.

Please note that this has already taken place on 01/04/2023

Event organiser

Community Observatory St Martins on Scilly organises these events

Please contact Community Observatory St Martins on Scilly directly for more details regarding their events.

Email: [email protected]
Website: Community Observatory St Martins on Scilly

Local light pollution

COSMOS Observatory is estimated to have light pollution levels similar to adark site dark site location based on the latest data from the VIIRS satellite.