All eyes are on Vatican City Tuesday with just over a day to go until the start of the papal conclave to elect the 267th pope.

The countdown is on to the start of the Papal Conclave. This week, some 133 Cardinals are convening in secret in Vatican City to elect a successor to Pope Francis. With more on what to expect, and the influence that Pope Francis might have over the proceedings,

Workers and clerics assisting the dozens of Catholic cardinals set to gather Wednesday to begin voting on the next pope had to swear to never reveal anything about the proceedings or else risk the Church’s gravest punishment: religious banishment. The employees took their oaths in the Papal Chapel.

Cleaners and cooks. Doctors and nurses. Even drivers and elevator operators. The support staff for the cardinals who will elect the successor to Pope Francis took an oath of secrecy Monday ahead of the conclave that’s starting on Wednesday.

Cooks and cleaners as well as maintenance and medical staff joined members of the Vatican's clergy on Monday (May 5) to take an oath of secrecy ahead of the upcoming papal conclave. Could cells grow food for astronauts on long missions in space?