guest Moderator 管理成员 注册 2002-10-07 消息 402,326 荣誉分数 76 声望点数 0 2016-08-08 #1 Canadians have a shot at being hired as an astronaut for the first time since 2009. Want to know how tough the competition will be? Here are the profiles of seven of the keenest candidates applying. 查看原文...
Canadians have a shot at being hired as an astronaut for the first time since 2009. Want to know how tough the competition will be? Here are the profiles of seven of the keenest candidates applying. 查看原文...
