Ozone

A decommissioned missile originally built in Russia to deliver nuclear weapons to intercontinental targets in the United States vaulted out of a vertical canister Friday and fired into space with a European satellite to monitor global air pollution.

A European satellite that will collect daily air quality measurements over every major city on Earth rode an uprated Russian ballistic missile into orbit Friday.

Europe’s Sentinel 5P satellite, fitted with a Dutch-developed spectrometer to measure gases in Earth’s atmosphere, was fueled and mated to its Russian Rockot booster over the last month at the Plesetsk Cosmodrome, a military complex around 500 miles (800 kilometers) north of Moscow.