The observation of a phenomenon predicted by a model allows astronomers to select between several alternate or conflicting models as the one best able to describe the phenomena.
Ikayadan ən azamanan atiwananen fal əmik itagan dǎɣ astronometan ən ukis ən gar ajotnen əmikan animašraynen meɣ atiwamadašnen awen eqal aridan ən manes ye akatab ən azaman.