AAS

Our inaugural meeting was on the 8th November 2010 and we officially formed in February 2011.
AAS holds monthly meetings, often with guest speakers.

All guests are welcome!
No knowledge necessary, just a curious mind.

We are able to provide assistance with setting up your telescope or just helping to find your way around the night sky.

AAS is able to host discussions on subjects as varied as Dark Energy through to 'How dark is your sky'.

Come along and get a new perspective on the universe in which you live!

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Next Meeting : Monday 24th June

Professor Matt Griffin, Astronomy Instrumentation Group, Cardiff Uni. will be coming to talk to us on the subject ofCharacterising Extra-solar Planets”.  Brief summary:-

Prof Matt Griffin, Cardiff Uni.

“Around 4,000 extra-solar planets have now been detected, and studying them is one of the most important areas of astronomical research today.

Using the technique of transit spectroscopy, it is now starting to be possible to study  exoplanets and determine the chemical composition and physical constitutions in their atmosphere.

This will be an important objective for both NASA’s James Webb Space Telescope, due for launch in 2022, and ESA’s ARIEL satellite, a purpose-built exoplanet observatory, to be launched in 2028.

I’ll describe the technique and what we can learn from it, and how one day we may be able to detect the presence of life on Earth-like planets.”

Usual time & place; 7:30pm, The Kings Head, Abergavenny.

Everyone and anyone most welcome.

Next Meeting – Discussion Group 10th June

Our next session is a discussion group next Monday.

Suggested topics : Items from the news etc over the last month

Space Debris  –  The cluttered nature of the space around the Earth.
Water in the Solar system  –  Water on Earth, the moon and Pluto.
Mars  –  History, minerals, soil and potential for oxygen production.
Exo planets – more discoveries and a “Forbidden Planet”
Supernova  –  including human evolution, lots of new supernova and white dwarf fusion
TESS mission – Latest news from the NASA’s Transiting Exoplanet Survey Satellite launched in 2018

Any other topics anyone wants to bring up please don’t be shy, we can explore them together.

Usual Place & Time; The Kings Head, Abergavenny, 7:30pm

Everyone welcome

Next Meeting : Monday 13th May

For our May meeting Dr Andreas Papageorgiou, Research Associate, Astronomy Instrumentation Group, Cardiff School of Physics & Astronomy will be coming to talk to us.

Andreas Papageorgiou + Herschel

Since 2008, Dr Papageorgiou has been full-time involved with all phases of space telescope missions.  He will be talking about the work he was involved in with the Spectral and Photometric Imaging Receiver (SPIRE) which was on the ESA Herschel infra red space telescope, which operated from 2009 to 2013.

Usual time and place; 7:30pm at the Kings Head, Abergavenny.  Next to the Town Hall.

All are welcome

Next Meeting : Monday 8th April

This month Professor Chris Allton from the Department of Physics at Swansea will be talking to us about the the forces that operate in Neutron Stars.

 

Chris is an Australian by birth, education (and outlook!). He is a professor of theoretical particle physics in Swansea University where his research involves using some of the fastest computers in the world to simulate the properties of quarks at temperatures 100,000 times that of the core of the sun.
He is also very interested in the public engagement of science and is the Director of Oriel Science, Swansea University’s outreach project.

 

 

All the matter we know about in the universe is comprised of just 19 particles.  Quarks are the most massive and they combine together to form neutrons and protons to make atomic nuclei. Quarks are bound together by the Strong Force – and this Force is incredibly strong, each quark is held to its neighbour by a force equivalent to the weight of three elephants!  At high temperatures and pressures, around a trillion degrees, quarks can become free. 
The talk explores how this new phase of matter and neutron stars are related.

Everyone is, as always, very welcome.

Usual time and place, 7:30pm at the Kings Head, Abergavenny, next to the Town Hall.

Next Meeting : Monday 25th March

Our next meeting is the Annual General Meeting of the Society.

If you want to hear about the events of the last year, have any suggestions as to how the AAS can develop and prosper or wish to volunteer then please do come along on the 25th.

We are a bunch of amateurs with varying levels of understanding that wish to share our fascination with the comos, so come along and join with us.  As it says on the web-site home page : No knowledge necessary, just a curious mind.

The draft minutes of last year’s meeting can be read at AGM 2018 minutes 

Usual time and place; The King’s Head, Abergavenny, at 7:30pm

Next Meeting – Monday 11th March

Next Monday Professor Jane Greaves, Astronomy Group, Cardiff School of Physics and Astronomy, will present her work on nano-diamonds.  As well as having published over 170 peer reviewed papers she received the IoP Fred Hoyle medal in 2017 for her contribution to astrophysics.

Prof Jane Greaves, Cardiff School of Physics & Astronomy

 

Her topic is “Spinning Space Diamonds”.
“I will talk about the sparkling trail of diamonds from exploding stars to the birth of the solar system. My team recently found diamonds orbiting a few very young luminous stars, and I will discuss how this chance discovery came about and how it helped to solve a problem of mystery radio waves that has existed for over 20 years”.

 

 

 
The usual time and place: 7:30pm at the Kings Head, Abergavenny.

Come along to be entertained and informed.  All are welcome.

Event-23rd March 2019

Exploring the Universe; a HoVAS event in association with Usk & Abergavenny Societies.
Tabor Centre, Brynmawr. 23rd March 2019, 12:00pm/5:00pm plus evening talk 6:30/7:30 pm.

Next Meeting – Monday 25th February

For our next meeting Jenifer Millard from Cardiff University School of Physics and Astronomy will be talking about GALAXIES.
Jenifer is an amateur astronomer and also co-presents the blog @AwesomeAstroPod.

Jenifer Millard

Usual time and venue, The Kings Head, next to Abergavenny Town Hall, at 7:30pm

Should be an interesting and informative evening.  All are welcome.

How dark are your skies?

The British Astronomical Society has joined with  the  Campaign to Protect Rural England for Star Count 2019. This cosmic census that will help map light pollution across the country.

All you will need to do is to count the number of stars you can see (with the naked eye) within the constellation of Orion. The national Star Count will take place from Saturday 2 February until Saturday 23 February, to give families a chance to take part. 

How to take part:

  • Try to do your count on a night when the sky is clear, with no haze or clouds, then wait until after 7pm so the sky is really dark.
  • Looking south into the night sky, find the Orion constellation, with its four corners –  and ‘three-star belt’. Take a few moments to let your eyes adjust, then simply count the number of stars you can see within the rectangle made by the four corner stars – Betelgeuse, Bellatrix, Rigel and Saiph. You should not count these corners stars, but you can count the three stars in the middle (the belt).
  • Make a note of the number of stars seen with the naked eye (not with telescopes or binoculars) and then simply complete the online survey form on the CPRE website (will be available at the start of the Star Count).
  • Share your experiences with others on social media using #starcount2019 @CPRE @BritAstro
  • Check back to see the national results and see how your area compares to the rest of the country.

The constellation of Orion showing the Star Count area. Count stars within the area marked, but not the corner stars.

Image by Paul Brierley

Next Meeting Monday 11th February

A question was asked at our January discussion group about the evolution of the Solar System and planetary migration.  So, at this meeting we can explore the issue in a bit more depth.  I am hoping I will be able to show a short video, or videos, illustrating the Grand Tack Hypothesis.

If we have some time left over there are other topics that have piqued my interest in the last month that we can look at.

All are welcome and all input is appreciated.

Suggested Topics:-
1          Formation of the Solar System  –  planetary migration
2          Did a collision trigger life on earth
3          Mining the Moon
4          Black Hole spinning as fast as it theoretically can.
5          Dark Matter: The milky way halo & another low DM galaxy discovered.
6          The Hubble Constant confusion: using quasars to estimate it’s value.

If there are any topics that anyone wishes to talk about do bring them along or let me know by email or at a meeting.  

Usual time and place: 7:30pm in the upper room at the King’s Head, Abergavenny