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Light pollution is a modern scourge but a concerted effort to bring the darkness to Wales is under way – with the help of astronomy strolls led by experts wielding laser pens. (more…) ...
03:24 PM Feb 24, 2022 IST
Light pollution is a modern scourge but a concerted effort to bring the darkness to Wales is under way – with the help of astronomy strolls led by experts wielding laser pens.