And therefore, it's through listening that we've come to uncover some of the universe's most important secrets -- its scale, what it's made of and even how old it is.
وبالتالي، فإنه من خلال الاستماع إستطعنا كشف بعض أهم أسرار الكون -- مثل الحجم, ومما يتكون وحتى عمره الزمني.