NASA discovered recently that the surface of the moon has a long indentation; it is a thousands-of-kilometers long groove. This can be a reference to what Allah Almighty said in the Quran (The Hour (of Judgment) is nigh, and the moon is cleft asunder) [Al- Qamar:1]. Also, we can conclude the Hour is  drawing near. God knows best

--------------------

By: Abduldaem Al-Kaheel

Source:

http://apod.nasa.gov/apod/ap021029.html