A good
explanation of the celestial event known as the transit of Venus across the sun can be found in this article in the Guardian, and I shall quote directly from it as it explains the
phenomenon better than I can:
‘A transit of
Venus occurs when the planet and Earth, whose paths round the Sun tilt at
slightly different angles, line up exactly where their orbits cross. This
occurs only four times every 243 years, in pairs separated by eight years. Only
six transits of Venus are known to have been observed (though claims are made
for earlier observations by Persian astronomers) with the last, in 2004,
watched by millions who used telescopes to project images of the Sun's disc and
the dot of Venus on to cards or electronic monitors. After this year's, the
next will be in 2117 and then 2125. When the previous pair occurred, Queen
Victoria was on the throne.’
The transit
has been very important in developing an understanding of the relationship
between the Earth and the sun, and the transits in the 18th century
caused the launch of major scientific expeditions as set out in a wonderful
book called Chasing Venus.
I first came
across the transit when watching The Sky at Night in 2004. People from Britain
will be very well aware of this television series which has been running on BBC TV
since 1957. For most of its time, the Sky at Night was presented by an
extraordinary chap called Sir Patrick Moore. Sir Patrick was an eccentric man,
a very talented astronomer and musician and a gifted communicator. The BBC
broadcast a programme on the 2004 transit live from Sir Patrick’s house which was
called Farthings. An excerpt from the programme can be seen here
(this may only be viewable in the UK.) The programme features the
astrophysicist and guitarist Brian May who was a close friend of Sir Patrick.
My original
thoughts when starting to write the song called The Transit of Venus Across the
Sun was to make the song about the 18th century scientific
expeditions. However, my mind kept coming back to the life of Sir Patrick Moore
and so I changed course and decided to write about him.
Sir Patrick
had a fascinating life and there were many stories that would have been worth
telling in song. In the end,
The Transit of Venus became almost a love song. Sir Patrick had only one love
affair in his life, a woman called Lorna who was killed in the Second World War.
Sir Patrick stated that he thought of Lorna every day, even in later life and
that he could love nobody else. In the song, the transit becomes a metaphor for
Lorna’s brief life, with Sir Patrick later setting a course for the stars and reaching
out for far things.
In the 2004 programme, Sir Patrick can be heard saying that this is the only time he will see the transit. In the end, Sir Patrick lived just long enough to see the second transit of the 21st century pair in 2012. There is an interesting article here on the glimpse that Sir Patrick had of the 2012 transit.
When we were
recording the song, David had an idea which led to a mention of somebody who was related to a character from another BBT song. We enjoy finding and following the connections between the stories we tell in our songs.