First came the billionaires, then the movie stars -- now ketchup is making its mark on the space race.
원문출처 : https://www.cnn.com/2021/11/08/world/heinz-ketchup-mars-scn/index.html
원문출처 : https://www.cnn.com/2021/11/08/world/heinz-ketchup-mars-scn/index.html