
In this talk Dr Julian Onions (Nottingham University) will give an insightful introduction to particle physics, so that you know how to tell your proton from your quark, and your bosons from your hadrons and how we use them in astronomy.
Talk via Teams at Wetlands Centre
This walk will be held via Teams and shown at the Washington Wetlands Centre (Discovery Room) to get the best to get the best experience from the talk & Q&A..
Please show you support to our speaker and your Society if you can on the night.
Hopefully we’ll see you all at the Washington Wetlands Centre (Discovery Room) , a Raffle & Refreshments as usual.
Teams Access
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Microsoft Teams Need help?
Meeting ID: Published closer to talk date
Passcode: Published closer to talk date
For organisers: Meeting options
Talk will be broadcast via Teams (providing no technical and/or WIFI difficulties)
When Who Where
- Date: Sunday 16th November 2025,
- Time: 7pm.
- Speaker: Dr Julia Onions
- Venue: Given at the Washington Wetlands Centre (in the Discovery Room) and via Zoom (usual Zoom joining instructions), but please do try an attend in person if possible to show support for YOUR Society and our speaker Dr Julian Onions.
Our speaker
Dr Julian Onions. Astrophysicist, Post Doctoral Researcher & programmer
Julian works with computer simulations of large fractions of the universe to understand trends in galaxy formation and evolution.
Investigating the tools that help us form and analyse such simulations such as halo finders, tree builders and semi-analytic models.
He also does a number of outreach activities, giving talks to astronomy societies and other interested groups such as rotary and U3A, as well as working with schools and scouts/guide groups. He also helps with the teaching of undergraduates in some of the astronomy courses.






