Victims buried by an avalanche only have a chance of survival if they can be quickly and precisely located under the snow. A novel position-ing system, which will use the signals of Europe’s future satellite system ‘Galileo’, is to help improve the search. It’s the start of the skiing season: Attracted by bright sunshine and fresh snow, winter sports enthusiasts flock to the snow-covered slopes. But for some, the white splendor will prove fatal, especially for those who wander off the regular slope.