第九行星？

太陽系最新消息！！自從2006年冥王星俾人「降格」為矮行星之後，一眾天文朋友對於當年嘅「九大行星」陣容仍然難捨難離。
終於皇天不負有心人！美國加州理工學院於當地星期三公佈：有一粒凍冰冰嘅行星係太陽系外圍隱居中！雖然消息尚待更多數據證實，但係已經燃起不少「九大行星」fans嘅期望啦！你又係八大行星定係九大行星嘅支持者？歡迎留言投票架！
https://www.washingtonpost.com/news/speaking-of-science/wp/2016/01/20/new-evidence-suggests-a-ninth-planet-lurking-at-the-edge-of-the-solar-system/?tid=ptv_rellink

Great news for feverish “Nine Planets” fans! Astronomers at the California Institute of Technology have announced a possibility of a 9th planet wandering at the outskirt of our Solar System. Although further evidences are still needed to confirm its existence, this piece of news has lightened the hope of those that are yearning to have their 9 Planets back.
Supporter for 8 planets or 9 planets? Welcome to cast your vote by leaving us a comment!
https://www.washingtonpost.com/news/speaking-of-science/wp/2016/01/20/new-evidence-suggests-a-ninth-planet-lurking-at-the-edge-of-the-solar-system/?tid=ptv_rellink