Partial solar eclipse begins amid cloudy skies across parts of UK
By Nilima Marshall, PA Science Reporter
A partial solar eclipse now under way in the UK and around the world as the moon begins to pass between the Earth and the sun.
Skygazers will soon be able to see nearly a third of the sun being blocked out by the moon.
But views of the event will be “somewhat fleeting” across certain parts of the UK due to cloudy skies, forecasters have said.
However, those in central and south-east England will have clear spells to witness the celestial spectacle, according to the Met Office.
Parts of the US, Canada, Europe and Asia will see an annular eclipse – which occurs when the sun and moon are exactly in line with the Earth, but the apparent size of the moon is smaller than that of the sun.
This causes the sun to appear as a very bright ring, or annulus, in a phenomenon dubbed as the “ring of fire”.
However, observers in the UK and Ireland will see a crescent sun instead of a ring, as this will be a partial eclipse.
The Met Office has said most parts of the UK will see clouds covering the skies although most regions are expected to remain dry but there will be “clear spells over much of central and south-east England”.
Dr Emily Drabek-Maunder, an astronomer at the Royal Observatory Greenwich, said the “ring of fire” will be seen from Russia, Greenland and northern Canada.
She told the PA news agency: “From the UK, the annular solar eclipse will be a partial eclipse, meaning that we’ll only see the moon pass in front of a small part of the sun.”
Dr Drabek-Maunder said the phenomenon will begin at 10.08am on June 10 in the UK, with the maximum eclipse occurring at 11.13am, when the moon will cover close to one-third of the sun.
The partial eclipse will end at 12.22pm.
Even though a large part of the solar disc will be covered, looking at the partially eclipsed sun without appropriate protection can cause serious and permanent damage to the eyes.
Dr Drabek-Maunder said: “The eclipse from the UK will only be visible with certain techniques and optical aids.
“Never look at the sun directly or use standard sunglasses – it can cause serious harm to your eyes.”
It is also not wise not to look at the sun through binoculars, telescopes or a telephoto lens on an SLR camera.
Dr Drabek-Maunder suggests using a simple pinhole projector, solar eclipse viewing glasses – which can be purchased online – or special solar filters which can fit on telescopes, in order to observe the eclipse.
She said: “You can make a projector by poking a small hole into a piece of card.
“Hold the card up to the sun so that light shines through the hole and on to a piece of paper behind the card.
“You will be able to see the shape of the sun projected on to the piece of paper and watch its shape change as the moon passes in front of the sun.”