light pollution
(chiefly computing, derogatory, informal) A person who requests answers and solutions from a community while giving nothing in return.
plural of cyberagency
An excess of artificial light, especially near urban areas, reducing visibility of stars, etc. in the night sky.
A small town in the Scottish Borders council area, Scotland (OS grid ref NT5434). / A small town in South Australia. / A suburb of Wellington, New Zealand. / A suburb of Johannesburg, South Africa.
市街地からの光害のせいで、肉眼では天の川が見えなくなった。
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