Seeing a scene of impeccable beauty, we often hear the term “Heaven on Earth!” But there is only one place that literally has the right to proclaim itself heaven on Earth. There, deep in the mosque of the Prophet (ṣallallāhu 'alayhi wa sallam), covered by green carpets and the tears of millions, lies a “garden from the gardens of paradise.” It is a place known to every Muslim who has ever lived, yet there's still much we don't know about it. Here are just some of the interesting facts and mysteries of the Prophet's [ṣallallāhu 'alayhi wa sallam]

9. The first place in the Arabian Peninsula to have electricity