{"content":"例の小惑星，問題なさそうになってきてて良かった．\n\n小惑星「2024 YR4」、衝突確率ほぼ0％　「重大脅威なし」とNASA - 産経ニュース https://www.sankei.com/article/20250225-7VBZUY6LKRPTXOFICQDQFYW5DM/","created_at":1740462940,"id":"00a522a2fb88f61f27c3ec8e06b7c2df41261cfd7cd5c56ba936af2791225714","kind":1,"pubkey":"a6f1f450080b65ba75da8ac7328f91c94f8314b2cc4aa719c516852a29388f0b","sig":"30da7a8224ea973aef5e328e66bf49d2f34996da7f458971f07c2c9005ecfb92310234800d8725aa35c0a93b3038121483a6290a18a950970d67a44e9dbc789f","tags":[["r","https://www.sankei.com/article/20250225-7VBZUY6LKRPTXOFICQDQFYW5DM/"]]}