Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A watan Disamba na 2004, Luu da Jewitt sun ba da rahoton gano ruwan kankara a kan Quaoar, wanda a lokacin shi ne mafi girman abin da aka sani na Kuiper Belt. Sun kuma sami alamun ammoniya hydrate. Rahotonsu ya yi ka'idar cewa watakila kankara ta samo asali ne a karkashin kasa, ta zama bayyananniya bayan haɗuwa da wani abu mai suna Kuiper Belt wani lokaci a cikin 'yan shekarun da suka gabata.A cikin 2012, ta lashe (tare da David C. Jewitt na Jami'ar California a Los Angeles) Shaw Prize "don ganowa da kuma siffanta abubuwan da suka shafi Neptunian, kayan tarihi na kayan tarihi wanda ya koma zuwa tsarin tsarin hasken rana da kuma tushen da aka nema na gajeren lokaci".  Tambaya: Me kuma Luu da Jewitt suka gano?
ammoniya hydrate