I thought I’d talk about techniques and show how some of the techniques used to create our deep-sky astroimages can be used in terrestrial photography as well. For example, the two images of North Weirs in the New Forest (just … Continue reading
Attempting to explain the operation of the simplest optical device known to man, was the practical demonstration in my Inaugural Lecture at the University of Southampton, which took place on May 18th 2005. The “Eureka” moment as the mirror’s ability … Continue reading
The film “The Matrix” strikes a deep resonance with many people, so deep in fact that even respected scientists’ have asked the question, “Do we live in a Matrix Universe?” For those of you that haven’t seen the film, the … Continue reading
At the recent Starscape Exhibitions a common question was “how far away are these deep-sky objects?”. I gave a rough answer in terms of Light Years, and the questioner would walk away satisfied, but it was clear that they really … Continue reading
In a few of my posts about imaging you will see me mention “narrowband data” and words like “OIII” and “H-alpha”. Well, this is to do with narrowband light filters and line emission sources of light [as opposed to broadband emitters]. For … Continue reading
We are incredibly proud that we have been given permission by Sir Arthur C Clarke to publish his tribute to both the BBC television programme The Sky at Night and to Sir Patrick Moore. If you do nothing else today – … Continue reading
According to the Guiness Book of Records this Quasar in the constellation Lynx is the brightest known object in our universe and who are we to argue with them [oops – see the Postscript below]!
