NASA astronauts hold their own Summer Olympics in space (video)
![NASA astronauts hold their own Summer Olympics in space (video)](https://cdn.mos.cms.futurecdn.net/x9UYFVcNnq5KfoASkokwmm.jpg)
NASA astronauts held their own mini-Olympics on the International Space Station to mark the start of the Summer Games here on Earth.
NASA astronauts held their own mini-Olympics on the International Space Station to mark the start of the Summer Games here on Earth.