On Saturday 7th of July twenty two members from WAS visited the Royal Observatory, Greenwich for an afternoon out. Report by Sarah Whittaker.
We were met by Professor Stuart Malin and two of his colleagues by the Wolfe Statue which is out side the main observatory. After a group photograph we were split into three groups and given a guided tour of the facilities.
 
Incidentally, you can see on the photograph some damage to the statue. This was caused by a doodlebug that landed in the park during the war!
The main part of the observatory was designed by Sir Christopher Wren (who was also a professor of astronomy). We learnt that the buildings were to cost no more than £500 and when it was completed by Christmas of 1675 the total cost to the Crown was £520 9s 1d!

It was Charles II who appointed John Flamsteed to be the first Astronomer Royal. Flamsteed’s sole task was to work out the “longitude of places” for perfecting the art of navigation. Flamsteed was provided with accommodation within the new building of the observatory for both himself and his assistants. Our tour started at this accommodation, which included a kitchen, bedroom and study – all very modest in comparison to his French counterpart who evidently had marble walls and sumptuous furniture.

Part of the tour included the time and longitude gallery where we were able to see John Harrison’s great clocks. Harrison had taught himself the theory and practical skills in clock making and after the “longitude prize” was announced he was sure that one of his clocks would win it.
The clocks are beautiful works of art and are still in full working order today. What is amazing is that some of the working parts of these clocks are made of a particular type of wood and this wood is so high in natural oils that they have never required oiling! If you haven’t been to Greenwich before it is worth going just to see the clocks.


Working our way through the galleries we then went onto the largest telescope in Britain.

This is the 28 inch refracting telescope which is housed in the onion–shaped dome in the equatorial building.

The telescope is the seventh largest in the world and is still in perfect working order today. There are regular viewing sessions for visitors, mostly in late autumn and winter evenings; perhaps an opportunity for another WAS trip?

After the tour several members then went on to visit the new Peter Harrison Planetarium. An experience well worth while. We toured the universe, visiting the Sun – traveling deep into its interior. We went through nebula – the ring, horse head and crab nebulae and then onto the outer reaches of the solar system – globular clusters, pulsars and black holes before making our journey back to Earth. The planetarium is housed in an impressive looking structure made of copper and with solar panels.

Our day was finished off by a cup of tea and piece of cake in the observatory café, and then heading off to the Prime meridian for the obligatory photograph of standing in both the eastern and western hemispheres at the same time before making our way back down the hill and home.

Photographs from the day  

Looking towards the Millennium Dome from the front area of the observatory complex.

Statue of General James Wolfe.

Looking across to the Queens House, National Maritime Museum and the panorama of high-rise buildings

Remains of the William Herschel 49inch reflector.
Greenwich Meridian Line.
The Time Ball on the roof of
Flamsteed House.
Wassies standing across the
Meridian Line

Group photograph page 1 by Paul Millington. All other photographs by Sarah Whittaker.

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