Public Talks

Monthly Talks on Astronomical Topics of Interest

Monthly Public Talks

Our popular monthly talks are for members and the public to learn about some aspects of astronomy. These talks are aimed at ‘middle of the road’ level so the talk will appeal to members of the public with no prior knowledge, newcomers as well as those who have been interested in the subject for a number of years.

Topics from imaging the night sky, through to Cosmology, we invite speakers from all over the UK and the World.

We make a small charge on the door of £3.00 to cover our expenses

Our local venue:

Clanfield Memorial Hall,
South Lane,
Clanfield
Waterlooville
Hampshire
PO8 0RB

If you wish to view this location on MultiMap please click here

All talks start at 7:45pm unless otherwise stated

Friday, 13th October 2017

15 million degrees: journey to the centre of the Sun

A talk by Professor Lucie Green

Cost: £3 for non-members

Ray Bootland Memorial Lecture

Light takes eight minutes to reach Earth from the surface of the sun. But its journey within the sun takes hundreds of thousands of years. What is going on in there? What are light and heat? How does the sun produce them and how on earth did scientists discover this? Join Professor Lucie Green, a solar physicist at UCL’s Mullard Space Science Laboratory, for a talk taking you from inside the sun to its surface and to Earth, to discover how the sun works, how a solar storm can threaten the modern technology that society relies on and more of the latest research in solar physics.

 

This is a ticket only event: Please email peta.bosley@hantsastro.org.uk

 

Prof Lucie will be bringing copies of her book, for sale at £10 each.

Friday, 10th November 2017

The Origins of the Solar System

A talk by James Fradgley FRAS

Cost: £3 for non-members

James will deliver a view on how different sorts of planets and other bodies came to be where they are. As part of this, he will cover 

  • What was there before the Solar System
  • How the planets formed
  • All about Jupiter
  • What came next
  • Planets, satellites and other objects
  • Planet X
  • ...... and more!!

Friday, 8th December 2017

The Oldest Light in the Universe

A talk by Dr Chris Pearson

Cost: £3 for non-members

What is the Universe made of ? Or more pertinently how much of the stuff contained in our Universe do we actually understand. From inflation, through the first 3 minutes, from the surface of last scattering through the cosmic dark ages to the present epoch, how has our Universe evolved and what clues can observations give us about its content and ultimately its fate.

Friday, 12th January 2018

Lights in the Sky

A talk by Michael Maunder

Cost: £3 for non-members

After being fog-bound on the Channel Islands in March, 2017, Mike Maunder is returning to Clanfield this month!!

The details of his talk will be announced soon.

Friday, 9th March 2018

A Universe of dwarf galaxies

A talk by Dr Samantha Penny

Cost: £3 for non-members

Dr Penny is a Senior Research Associate at the Institute of Cosmology and Gravitation at the University of Portsmouth. 

Dwarf galaxies are the most common galaxies in the Universe, yet they are frequently overlooked due to their small size and low luminosity. Despite their diminutive nature, they are an extremely varied and fascinating galaxy population, spanning a wide range of sizes and structures. They greatly outnumber galaxies like our Milky Way, and are thought to be the initial building blocks of the Universe. In this talk, Dr Penny will present some of the latest cutting-edge research being done to better understand these galaxies, from surprisingly difficult dwarf galaxy searches in our own Galactic neighbourhood, to the discovery of the densest galaxy found to date.

Friday, 13th April 2018

Adventures in the Outer solar system

A talk by Dr Caitriona Jackman

Cost: £3 for non-members

In this talk Dr Jackman will take you on a tour of the outer solar system, highlighting the key discoveries that have been made and the biggest questions for future exploration. Results from missions such as Galileo at Jupiter and Cassini at Saturn will highlight the diversity of planetary dynamics as well as the zoo of moons, some of which indicate that they may have the conditions to harbour life.

The final portion of the talk will focus on current and future plans for solar system exploration. One short-term highlight is the NASA mission Juno which has been in orbit around Jupiter since summer 2016. Other longer-term ambitions centre around the ice giants, Uranus and Neptune, which challenge our understanding of how the Sun influences planetary systems.

 

Dr. Caitriona Jackman is an Associate Professor of Space Physics at the University of Southampton. She is a particular fan of planets with large-scale magnetic fields, and specialises in the study of the magnetic environments of the gas giant planets Jupiter and Saturn, as well as the terrestrial planets Earth and Mercury. She holds a Science and Technology Facilities Council Ernest Rutherford Fellowship and is keen to communicate solar system science to as wide an audience as possible. She has taken part in public outreach events as diverse as the Pint of Science pub-based festival, and the Royal Society Summer Exhibition.

Friday, 11th May 2018

The Day They Launched a Woodpecker!

A talk by Jerry Stone FBIS FRAS

Cost: £3 for non-members

Do you know ...

★ That America once sent 50 elephants to the Moon?
★ About the rocket that was given a knighthood?
★ The truth about the Zambian manned space program?
★ About the lunar fork-lift truck?
 
and, of course ...
 
★ About the day they launched a woodpecker . . . ?!?

Friday, 8th June 2018

Blexit: Exiting the Universe via black hole

A talk by Dr Poshak Gandhi

Cost: £3 for non-members

Dr Gandhi is a member of the School of Physics & Astronomy at the University of Southampton. 

Black holes are one-way doors, cutting matter off from the rest of the universe, but we still understand very little of how their lives. A new generation of fast mutiwavelength detectors is giving us fresh insight into how these objects grow through cycles of accretion and ejection of matter. I will show some of the latest observations of these enigmatic
objects from X-rays to the radio band, reviewing what we have learnt and what more remains to be done, and emphasise the important role that dedicated amateur astronomers can play.

Friday, 9th November 2018

Title TBC

A talk by Dr Paul B Rimmer

Cost: £3 for non-members

Dr Rimmer is a Postdoc at University of Cambridge Cavendish Astrophysics Laboratory of Molecular Biology.

Details of his talk will follow later.

Tuesday, 1st January 2019

Brave new worlds: the planets in our galaxy

A talk by Professor Giovanna Tinetti - Please note date of this talk is TBA

Cost: £3 for non-members

The Earth is special to us – it’s our home. But is it really special as a planet?

Every star we can see in the night sky is likely to be orbited by planets. There are probably a hundred billion planets in our galaxy alone. In about twenty years, more than 3000 “exoplanets” have been discovered in distant solar systems. There are planets completing a revolution around their mother star in less than one day, as well as planets orbiting two or even three stars or moving on trajectories so eccentric as to resemble comets. Some of them are freezing cold, some are so hot that their surface is molten. But beyond that our knowledge falters: What are they made of? How did they form? What’s the weather like there? Are they habitable?  



Finding out why are these new worlds as they are and what is the Earth’s place in our galaxy and –ultimately– in the universe, is one of the key challenges of modern astrophysics.