The extremely fast – but ultimately finite velocity of light in vacuo, strikes me as very odd. Why does it have this particular value? Wouldn’t it be very interesting if the finite velocity of light in vacuo is actually telling us … Continue reading
O.K. so this is getting quite a ways off deep-sky imaging, but I just clicked on a site that I thought was going to tell me about ultra-black materials and I was instead treated to a monologue of how the … Continue reading
I have asked some friends to put up the Golden Solid angle on their sites to try and find where this might occur in Nature. Some people in trying to help with a reply have gone astray with both the … Continue reading
There’s plenty of clouds at the moment 🙁 but I’m hoping for just a few gaps in the cloud tonight. No Moon – and it should be the peak in the Geminid meteor shower (13th – 14th December 2009). Went … Continue reading
Well as the weather is not allowing me to take outer-space images, it’s back to some inner space work again. This time an opalescent beetle leg gets photomicrographed using a 23-frame focus stack put together using the Helicon Focus software. … Continue reading
The Golden Ratio (and the closely associated Fibonacci series) makes many appearances in the “living world” – here’s my question – not including Mathematics and man-made objects, does the Golden Ratio appear naturally in any inorganic systems? There is a … Continue reading
It will not have been mentioned before in this blog, but I like certain aspects of pure mathematics as much as I like deep-sky imaging. I think most people will have heard of the Golden-Section, or the Golden-Ratio, and how … Continue reading
Clear last night (although with a nearly full Moon) and managed to get a very seldom imaged iridescent reflection nebula appropriately named “The Butterfly nebula” in Orion. O.K. it’s a picture of the Morpho Rhetenor butterfly wing (structural colour) but … Continue reading
Great day today (no – not the weather!) – put the side panels on the mini-WASP array, and Brian May sent me a copy of his new book “A Village Lost & Found”. This is a beautiful publication and you … Continue reading
I bolted the mini-WASP telescope frame to the Paramount versa-plate to get a feel what the finished system will look like. The funny-looking device sticking out the front of the frame is a counterbalance arm for the weight of all … Continue reading
