求翻译：这两天又有两大新闻。其一，神八宇宙飞船10月3日成功发射，在天空两次与天宫一号实现精准对接，10月17日，又与天宫一号成功分离并安全反回地面。这标致着我国已经完全掌握了太空对接技术，为2020年建立永久空间站，垫定了可靠的基础。是什么意思？

[object Object]

This two-day, two top news. One of them, God 8 spacecraft successfully launched on 3 October, in the sky with Amamiya No. 1 twice to achieve precision, received on 17 October with Amamiya, also a successful separation of security and anti-back on the ground. This marks my has space docking technolog

正在翻译，请等待...

These two days there were two big news. First, God of eight spacecraft on October 3 successfully launched, two docking with the temple on the first realization of precision in the sky, on October 17, and anti-temple on the first successful separation and security back to Earth. Peugeot has completel