Welcome to our site, your link to all that’s astronomical in Orpington, Bromley, Sevenoaks, and the surrounding area. Here you will find details of the Society’s activities. Come and join local enthusiasts discussing and enjoying the night sky!
COVID-19 notice
Due to the current coronavirus pandemic and government regulations, our monthly meetings and observing evenings are cancelled until further notice. Members will be informed of changes to this situation via email on the TOAST list, and on our Forum.
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There are some sections of the site which only O.A.S. members can read. use the contact form if you are an O.A.S. member and would like a login ID, or wish to contact the Society.
There’s a log-in link near the top of the page and another in the sidebar. PleaseCharity Registered in England and Wales No. 289661