Astronomy

Status:Active, open to new members
Group leader:
When: Monthly on Thursday mornings 10:00 am-12:00 pm
(4th Thursday of the month, 3rd Thursday in December)
Venue: Southwell Library
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The Astronomy Group meet once a month, the sessions always have a theme and are delivered either by a presentation or a DVD. After a coffee break comments, discussions, thoughts and questions from members are encouraged as we aim to support each other.  Most of the sessions are presented by volunteers from the group members, but we also have outside speakers from time to time.

Astronomy is a very fast-moving subject with better telescopes, incredible space explorer probes and highly capable scientists, which together allow us to make exciting new discoveries.  We try to keep up to date with all of the recent developments, while ensuring that we present information in a format that is understandable by all.

New members of all ages are very welcome, irrespective of how advanced your knowledge may be, if you find astronomy fascinating and intriguing like we do, please come along and join us.

We started as a group of variable abilities, all very interested in astronomy but are now pleased to be expanding and sharing our understanding of this wonderful universe around us, while still encouraging and appealing to beginners.

Picture Gallery: The Moon (Full, Half and Crescent); Our Planets; Largest Dwarf Planets; Four Galilean Moons of Jupiter - click on each image to enlarge it.

Forthcoming events

28th May 2026
10:00 am - 12:00 pm
Meeting
As a follow-up, this month we will look at one scientist's vision as to how humans could live on Mars for longer periods, eventually possibly developing a community.
25th June 2026
10:00 am - 12:00 pm
Meeting
This month we have a guest speaker Sean Livsey, who will look at a wide range of amazing astronomical facts that will whet your appetite and encourage audience participation.
23rd July 2026
10:00 am - 12:00 pm
Meeting
The Sun was the first body created in our solar system and apart from being crucial to life as we know it, its properties and facts are truly amazing.
27th August 2026
10:00 am - 12:00 pm
Meeting
This month we will study the satellites of the biggest planet Jupiter concentrating on the four largest Galilean Moons which are all different and generate scientific curiosity.
24th September 2026
10:00 am - 12:00 pm
Meeting
This month we will look at the second largest planet Saturn, often dubbed the most beautiful due to its magnificent rings, but it is constantly ravaged by violent storms.
22nd October 2026
10:00 am - 12:00 pm
Meeting
As a follow-up to last month, we will study the moons of Saturn which are now almost 300 in number and seven of which are spherical and classified as major.
26th November 2026
10:00 am - 12:00 pm
Meeting
In our meeting this month we will look at another DVD, the topic is yet to be decided, but hopefully it will inspire discussion and audience participation.
17th December 2026
10:00 am - 12:00 pm
Meeting
We like to make our Christmas Special a bit different and this year we will look at the mind-boggling concept of dark matter and energy, which nobody really understands!

Previous events

23rd April 2026
10:00 am - 12:00 pm
Meeting
This month we studied a DVD on Mars, which compared the red planet to Earth, going right the way back to the early years when both heavenly bodies had just […]
26th March 2026
10:00 am - 12:00 pm
Meeting
This month we looked at how our perception and understanding of time has been influenced by the movement, apparent or otherwise, of the Earth, Sun, Moon, planets and stars. Such […]
26th February 2026
10:00 am - 12:00 pm
Meeting
This month we studied asteroids, which vary in size from large to just a few metres. Ceres and Vesta lie in the main Asteroid Belt which is between Mars and […]
22nd January 2026
10:00 am - 12:00 pm
Meeting
In January we digressed away from theoretical astronomy and looked at the history of the names that were chosen for the many celestial bodies out in space. This covered names […]