It's difficult to track where meteors go when showers are both relatively common and rain down loads of space rocks. However, France thinks it has the answer. It recently launched FRIPON, a meteor detection network. The system uses a country-wide camera system (currently 68, scaling up to 100) to track where meteors fly -- if two or more cameras spot something, scientists get an alert. Eventually, that camera data will help narrow down likely impact areas (as small as 1 kilometer, or 0.6 miles) and send thousands of volunteers out to recover meteorites.