التكهن باكتشاف كوكب تاسع في المجموعة الشمسية

Quote: There might be a ninth planet in the solar system after all, and it is not Pluto. Two astronomers reported on Wednesday that they had compelling signs of something bigger and farther away — something that would satisfy the current definition of a planet, where Pluto falls short. “We are pretty sure there’s one out there,” said Michael E. Brown, a professor of planetary astronomy at the California Institute of Technology. What Dr. Brown and a fellow Caltech professor, Konstantin Batygin, have not done is actually find that planet, so it would be premature to start revising mnemonics of the planets.

Quote: يا شاع الدين، يا أخي، بلوتو دا قصتو شنو؟ مرات يقولوا لينا بلوتو كوكب، ومرات يطلعوهو من زمرة الكواكب! القصة دي شنو؟ أشرح لأخوك البيطور بلغة بسيطة خلي منتصر أخوي برضو يفهم.