2006 yilda Xalqaro astronomiya ittifoqi (IAU) Plutonni burchakli sayyora deb qayta tasniflash uchun ovoz berdi. Ushbu qaror IAUning Praga shahridagi Bosh Assambleyasida qabul qilindi, u erda Plutonni sayyora deb ta'riflash to'g'risida qaror qabul qilindi va Pluton endi ta'rifning uchinchi mezonini bajarmadi.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence