Stay in touch

There are a number of ways to keep in touch with the BSIA and other Irregulars.


Whether you want to find out latest meeting announcements or just chat with the people you’ve met at one of the meeting, Facebook is the place to chat about city astronomy. You can join as a ‘member’, read and post comments about pertinent astro-news and observations, and learn of next meeting dates at our Public group, 


Get the latest BSIA news and updates of our free events via Twitter at


Take a look at our growing IG page.


Taken an image from one of our meetings at the Hub in Regents Park? Send it to our Flickr group!


To stay current with all of our events, and receive updates about BSIA and astronomy in London, please sign up for our Newsletter. We will email you to notify you of the next meeting date and we will never use your email address for advertising or provide it to any other parties.

Simply enter your email address in the box below to get started. Emails are distributed through Google Groups, you can unsubscribe by using the link at the footer of a newsletter.