Friday, 1 May 2020

Is the climate changing?



An entry from one of my favourite astronomy books "The Stars Night by Night" by Joseph H. Elgie.

This is his journal entry for May 1st 1907!  113 years ago to the day....WOW!

Climate change concern has been around for longer than I thought !


Also note how climate change was apparently an "old, old question" even back in 1907 !

Friday, 3 April 2020

Henry Hatfield's Spectrohelioscope - 1985




I love this whole video, from the subject matter, to the pace of Henry Hatfield's delivery, a classic.

Thank you to the amateur astronomer Martin Mobberley for putting this video on YouTube.

N.B. If you ever want to read a great biography about the late great Sir Patrick Moore, Martin has written the definitive story of his life. (two volumes)
www.amazon.co.uk/Martin-Mobberley

Well worth reading.

Tuesday, 31 March 2020

Trawling the old photos

Staying at home for obvious reasons at the moment, with plenty of time on my hands to trawl through some old astronomy pictures and sketches.

Over the next few days/weeks/Months! I will put on several posts of bygone astro images.

Here are a few to start with:


Above photo showing the projection method of observing the Sun. 

The telescope used was a 6 inch Tal2 reflector, a great white light solar scope. 
Also really good for observing Saturn.

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Notice the four distinct craters along the terminator between the five and six o'clock positions:

Crater names: from left to right: Furnerius, Petavius, Vendelinus, Langrenus  (the chain of four).
Best seen around third day after a New Moon.

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Above photo taken at a friends smallholding, some five years ago.. I think! 
I wrote an Englyn poem to compliment the photo.

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Final image, a sunspot picture I took, using my trusty old Tal1 reflector. 

It may have only been a 4 inch reflector, but it delivered some beautiful views of the Sun (with proper filters fitted.) 

Plus some great views of Mars at opposition.

Sadly though, this telescope was not much use for observing Jupiter. 


Clear Skies, Stay safe.

When the West wind blows.

There's some windy stormy weather heading towards Pembrokeshire over the next few days. Looks as if I might not have a clear night for a...