Talks are held in the Dennis Sciama lecture theatre of the Denys Wilkinson Building. Doors open around 7.50pm, and the talks begin at 8pm, lasting for about an hour. Talks are free for members and cost £2.50 for non-members. Free refreshments are served after every talk.
Observations (free) are usually held on Fridays, meeting outside St Catherine's College Lodge at 8.30pm. Confirmation emails are usually sent on Friday to the mailing list, as owing to the weather sessions may be cancelled or postponed until Saturday or Sunday
Membership costs £6 for one year or £12 for life, and may be purchased at the talks held on Mondays.
Site design by Sophie Dillon, 2013. Background image credit: NASA, ESA, and M. Livio and the Hubble 20th Anniversary Team (STScI)