Welcome to the Cleethorpes & District Astronomical Society, founded in 1969 and located at Beacon Hill Allotments, Cleethorpes. The Society is registered with the Charity Commission for England and Wales as charity no. 1186764. We have our own lecture room and observatory containing a 16 inch Newtonian/Cassegrain telescope as well as other smaller telescopes. Regular monthly meetings are held on the first Wednesday of every month with invited speakers who give talks on a range of astronomical topics (click to download a meetings poster for 2025 or 2025 with speaker bios). We also run beginners’ sessions from September to June once a month on Friday evenings which are open to everyone. Find us on Facebook.
Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams, click for website
HMI Intensitygram – Flattened
94 angstroms
171 angstroms
304 angstroms