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Why we're here

Our objectives are to advance education in the science of astronomy and related subjects for the public benefit in Croydon and the surrounding area by:

 

  • encouraging a popular interest in astronomy and allied subjects;

  • helping beginners, irrespective of their age, to acquire a knowledge of astronomy and allied subjects; and

  • providing facilities for practical work and active participation in astronomical observation.

Croydon Astronomical Society is based in Croydon, just a few miles south of London. We hold public talks approximately every two weeks during school term time and aim to open our observatory to the public every Saturday evening.   The society was founded in 1956 and operates through the donation of time from its members and donations of money from its members and visitors.   If astronomy is your thing, please consider joining us as a member.  

Sat October 4th. Observatory closed.

Sat 11th October - Observatory OPEN

There will be a bit of cloud but it looks as if it is worth opening. we will open from 7:30 until 10:00 pm unless the cloud comes in. (If we close early we will post on Facebook).

Things to be aware of:
Please note there is NO PARKING on Waterhouse lane. Please park on Hayes lane, by the war memorial.
Keep the Waterhouse lane entrance clear for residents to safely enter and exit. If you drive into Waterhouse lane you are likely to get stuck!

Waterhouse lane to the observatory is dark and can be uneven and sometimes muddy under foot. See our website for directions - we are not easy to find.

Bring a torch by all means for the lane, but keep it pointed down and turn it off at the observatory please.
We have red lights so you can navigate the site well in the dark.

There are no toilets.
At times we may be busy and you may have to wait a little.
We will aim to have the main dome, the astrophotography dome and some member volunteers personal telescopes set up for you to be able to look through.

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Keep looking here for details each week.

Public talks

The Society holds public talks, see the Talks tab for further details.  The next talk is on Friday 19th September, where we will have our Telescope Workshop.  

Please see our Talks page for more details.

This talk will be held in the Small Hall of Shirley Methodist Church.  From now on we will meet on the first and third Fridays of each month.

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Talks are open to all, there is no charge, but we have a suggested donation of £3 towards society funds. Refreshments priced at 50p are available during the break.

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Shirley Methodist is within walking distance of Trinity School and is easily accessible by bus from East Croydon.  The postcode is CR0 8SD.  There is parking on site but, if it is full, there is ample parking on nearby roads.

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Partial solar eclipse of 29th March 2025

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Moon and Venus - 1st Feb 2025

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May Aurora - Evie Faith Harvey

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October Aurora - Graham Cluer

Free talks at Trinity School

The Croydon Astronomical Society is registered as a Charitable Incorporated Organisation - 1187803

©2021 Croydon Astronomical Society

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