Charles Piazzi Smyth
It’s the 200th anniversary of the birth of the famous and controversial Victorian astronomer, Charles Piazzi Smyth. As Astronomer Royal for Scotland, he created the One O’Clock Gun tradition, started the idea of mountaintop astronomy, pioneered stereo photography, measured the Great Pyramid of Gizeh (coming up with some strange theories…), and wrote many popular books. He was also a prolific artist.
In these web pages you can read all about Piazzi Smyth’s colourful life, view some of his wonderful photographs and watercolours, and find out why his work with time, the stars, photography – and yes, that controversial pyramid stuff! – was so important.
You can also see what is going on this year – a new exhibition at the Nelson Monument, a variety of public talks, a public experiment with the Time Gun, and a Symposium all about his life and work. To give you a flavour, scroll down to find a ten minute video that is part of the Nelson Monument exhibition.

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UPCOMING EVENTS
NEWS & BLOG
Symposium Highlights
The Piazzi Smyth mini-festival was a grand success! We had a fascinating diverse mixture of scientists, historians, members of public - and Piazzi Smyth's descendants! We celebrated Charles and Jessie's achievements, and heard how they [...]
Piazzi Smyth mini-Festival about to start!
Our three day Piazzi Smyth mini-festival is about to start! We have a movie screening, a public lecture with live stereo, an array of top-notch speakers, an Astronomical Tour, and even some of Piazzi Smyth's [...]
Hidden Secrets of the Victorian Fold-out
Not everything is digitised - yet. Thats the joy of exploring the sketches, journals and photos here in the Royal Observatory archives. But even when something has been digitised - by a library somewhere, by [...]