NASA's Voyager 2 spacecraft snapped this color image of Jupiter's moon Ganymede, the largest satellite in the solar system, on July 7, 1979 from a distance of 745,000 miles (1.2 million kilometers). Credit: NASA.
Across the pond, Canada's largest arena belonged to the Bell Centre in Montreal, while Los Angeles' Staples Centre was the United States' largest venue, taking third and second place respectively on Venue Today's list. For a full list of the cities with the world's 10 largest arenas, check out the gallery below.
1 Largest outdoor sporting event in the United States for one day, at one place was in Milwaukee WI. 135,000 people attended the middleweight championship fight between Tony Zale and Billy Pryor refereed by the great heayweight champion Jack Dempsey. 2  Frederick Pabst underwrote the entire event.