The Wider Universe

This course is offering a shorter more targeted course for those with a good basic understanding of astronomy. Some astronomy and or physics knowledge is assumed because it will address some harder to grasp subjects like cosmology which will include the Big Bang. It will also introduce you to our place in the Universe; a Universe that contains about 2 trillion galaxies! See course content below.

The course is presented on one evening per week from Tuesday 4 November to 2 December. Please note there is a break half way through and there will not be a class on Tuesday 18 November.

While mainly classroom based, the course is also designed so that you can take advantage of The Centre's historic telescopes. Viewing is of course weather permitting and due to the nature of the course content it may also not be possible because of time constraints. However, if the weather is good there may be opportunities for you to look through a large telescope during the 4 weeks.  

This course is aimed at adults. If you wish to enquire about booking an under 18 (with a full paying accompanying adult) onto the course then please phone The Centre on 01323 832731. Not suitable for under 14.

Course lecturer: Collin Jones

Collin gained his MSc in Astrophysics from the University of Aberystwyth.

Time: 7.30pm - 9.30pm

Dates: 4/11/25 November & 2 December

Cost: £90

Booking Essential

You can book online using Paypal or by telephone. To make a booking over the phone using a credit or debit card please telephone 01323 832731 to secure your place(s).

By booking this course you agree to our refund/cancellation policy.

We recommend that you bring a red light torch if you have one and please wear warm clothing and sensible footwear.

There is a break half way through the lecture when hot/cold drinks and snacks can be purchased. 

Over the course of four weeks we will cover:  

Week 1 – The Nearby Stars

For a long time the stars were thought to be beyond comprehension because, lying so far away, they were beyond study. We will discover how ingenuity and some rather nifty technology allow us to measure the distances to stars even when they may lie thousands of trillions of km from the Earth. But not only how we know where they are but from that how we know how powerful they are, what drives the stars and how we can probe the insides of stars that can lie at the far side of the Universe

Week 2 – Our galaxy

Having surveyed the nearby stars our attention turns to the galaxy at large. We step up our scale from the thousands of stars that make up our night sky to the billions that make up the galaxy. How from the inside of the galaxy can we know so much about it? How can we measure the size, shape, mass, age, composition and a thousand and one other properties. Once we answer that we can discover how we know how the galaxy will develop in the future.

Week 3 – Exotic objects

In week three there is an opportunity to discover some of the exotic objects which we haven’t mentioned so far. Black holes and supernovae, white dwarfs and red giants the start and end points of stars in extreme conditions. But having discovered those we will find a whole class of objects that are even more exotic; objects that can spin faster than the blink of a human eye or which lie at the furthest reaches of the universe and outshine entire galaxies, quasars, pulsars, neutron stars and other objects that defy human experience if not understanding.

Week 4 – The creation and end of the universe

And finally … we finish with a look at the universe on the grandest of scales spanning all the way from the start of the universe (and before?) to the end of the universe (and after?) Areas where, much as we might have learned a lot, we have raised yet more questions.

We are aiming to progress on from the Back to Basics Astronomy Course.