NASA celebrated the start of the 2014 Winter Olympics by releasing some breathtaking satellite images of the venues created for the games in Sochi, Russia. The photos, taken via the agency's Terra satellite, provide a remarkable view of both the vast series of sites built for indoor events, which dot the coastline along the Black Sea, as well as the mountainous terrain that plays host to the skiing and snowboarding competitions. More on the story at Space.com.