Which of these men who have been to space is older, Ivan Bella or Jean-Jacques Favier?
Ivan Bella Ivan Bella (born 25 May 1964 in Brezno, Czechoslovakia (now Slovakia)) is a Slovak Air Force officer who became the first Slovak citizen to fly in space. He participated in an eight-day joint Russian-French-Slovak mission to the Mir space station in 1999.
Voyager 1 Voyager 1 is a space probe launched by NASA on September 5, 1977. Part of the Voyager program to study the outer Solar System, "Voyager 1" launched 16 days after its twin, "Voyager 2". Having operated for 2017-1977- years, 11-09+ months and  days as of none }} , the spacecraft still communicates with the Deep Space Network to receive routine commands and return data. At a distance of 140 AU from the Sun as of September 22, 2017, it is the farthest spacecraft from Earth as well as the farthest man-made object. It is also the most distant object in the solar system whose location is known, even farther than Eris (96 AU) and V774104 (~103 AU).