* Astronomy

Vatican archaeologists have unearthed a sarcophagus believed to contain the remains of the Apostle Paul that had been buried beneath Rome's second largest basilica.
The sarcophagus, which dates back to at least A.D. 390, has been the subject of an extended excavation that began in 2002 and was completed last month, the project's head said this week.

"Our objective was to bring the remains of the tomb back to light for devotional reasons, so that it could be venerated and be visible" - Giorgio Filippi, the Vatican archaeologist who headed the project at St. Paul Outside the Walls basilica.

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