国際星空週間　ー　International Dark Sky Week

今日から一週間、国際星空週間です(∩´∀｀)∩　天文台のボランティアをしていた時に教えてもらったのですが、光害の事を考え、夜空を眺めようと言う事です( *´艸｀)　確かに自分も田舎で夜空を見るのは大好きです(●´ω｀●)　暗すぎるのも不便ですが、明るすぎても健康や電気代にやさしくないのです(>_<) International Dark Sky Week starts today and lasts for a week (∩´∀｀)∩ I learned about it when I was volunteering at an observatory; the idea is to look at the night sky in consideration of light pollution ( *´艸｀) I certainly love looking at the night sky in the countryside (●´ω｀●) It's inconvenient if it's too dark, but it's not good for your health or your electricity bill if it's too bright (>_<)