guest Moderator 管理成员 注册 2002-10-07 消息 402,242 荣誉分数 76 声望点数 0 2019-08-13 #1 Ottawa stargazers still have a chance to witness a spectacular show from the Perseid meteor shower Tuesday night, despite less than stellar light conditions. 查看原文...
Ottawa stargazers still have a chance to witness a spectacular show from the Perseid meteor shower Tuesday night, despite less than stellar light conditions. 查看原文...
