Over the centuries, Jerusalem’s Church of the Holy Sepulchre has suffered violent attacks, fires, and earthquakes. It was totally destroyed in 1009 and subsequently rebuilt, leading modern scholars to question whether it could possibly be the site identified as the burial place of Christ by a delegation sent from Rome some 17 centuries ago.

Now the results of scientific tests provided to National Geographic appear to confirm that the remains of a limestone cave enshrined within the church are remnants of the tomb located by the ancient Romans.

Mortar sampled from between the original limestone surface of the tomb and a marble slab that covers it has been dated to around A.D. 345. According to historical accounts, the tomb was discovered by