首页     To Survive in the Universe    
Services
    Why to Inhabit     Top Contributors     天文图片     收集     论坛     Blog New!     常见问题     登录  

Quasars

The Quasar are very powerful astronomical objets that radiate thousands of a galaxie energy from a supermassive black hole swallowing lots of matter. Is thinking that a Quasar is actually a galaxie center.

变更历史 - 外部链接