Countryside charity calls everyone in Bucks to take up stargazing for one night between February 26 and March 6 as part of Star Count to identify the worst areas for light pollution.
In many parts of the country, marvellous dark night skies dotted with stars are easily visible even with a naked eye.
However, researchers fear light pollution from buildings and roads is making fewer start visible, the countryside protection charity CPRE says.
Light pollution not only makes it harder to see the celestial view, but also impacts the natural patterns of wildlife.
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Paula Buck, Chair of CPRE Bucks, said: “Buckinghamshire has some of the most beautiful countryside in England and experiencing it on a dark, starry night is truly magical.
“But light pollution across the county is a growing problem so we’re asking local people to help us measure the effect it’s having on our views of the galaxy.
“Star Count is fun way for family and friends to reconnect with nature.
“It’s also free, simple to do and can be done safely from your garden, balcony or even bedroom window. You don’t even need a telescope.”
As part of the Star Count campaign, the citizen scientists choose a clear night between February 26 and March 6, look up heavenwards and count the number of stars they can spot in the constellation of Orion.
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Ms Buck said: “My favourite spot for looking at stars is from my back garden, which is usually opportunist and unplanned.
“When I am outside late evening with my dog I just look up and I am stunned by the view.
“If I lived close to higher open spaces they would be my place of choice.”
For those inspired to take part, the countryside charity has tips for finding Orion and the best possible stargazing experience on their website here.
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