A portrait of Orion and the northern winter Milky Way on a February night in 2020. | Photo by: Alan Dyer/VW PICS/Universal Images Group via Getty Images
Now is the best time to stargaze in the UK since 2011, according to the results of a new citizen science survey led by the countryside charity CPRE. Light pollution in the UK has dropped to its lowest levels since CPRE began its annual study more than a decade ago.
Light pollution peaked in 2020 (before the COVID-19 pandemic was in full swing) and then dipped last year as workplaces shuttered during the pandemic. Since then, CPRE says light pollution has continued to drop as more people continue to work from home and soaring energy prices in Europe push households to cut down on lighting costs.
Each year, CPRE enlists the help of citizen scientists for a “Star Count.” This year, more than 2,500 participants counted the number of stars…