Perhaps the most frequently asked question to the show (and apologies to Terry Dunlin who asked this question about 2 years ago!) is what you need to consider when buying a telescope or what makes the right telescope for you.

So, in this podcast extra, we pool our collective brainpower to bring you a 20 minute discussion of telescope types, apertures, portability and capabilities to help you get the perfect telescope for you.

If you're thinking of buying your first telescope – or thinking of getting one as a gift for someone this Christmas – then this will give you all the considerations for that purchase.

We recommend The Tring Astronomy Centre (www.tringastro.co.uk), but the most important thing is to buy from a dedicated astronomy retailer rather than the internet or ordinary high street stores. A dedicated astronomy retailer will be able to advise you from a position of knowledge and provide the aftercare you need.