Kojima-1L 作者:Trolligi 发布日期: Kojima-1L is the closest known microlensing system to date, at 1,399 light-years away from Earth. The planet has a mass similar to that of Neptune. 点击这里帮助我们翻译这个页面。 在 Celestia 中打开(推荐) 或者 下载 如何安装插件?在这里获取指导。