Simplify the following text for a Grade 10 native English-speaking person.
Original: The Sarpo Laggo Glacier ( Sarpo Laggo : young husband ) is a glacier in the autonomous region Xinjiang of China , in the Karakoram mountain range of the Himalayas .
Simplified: The Sarpo Laggo Glacier ( Sarpo Laggo : young husband ) is a glacier in the Northern Areas of Pakistan , in the Karakoram mountain range of the Himalayas .