Year: 2016

Soaring into the night sky over a guarded Russian military base, a 1.2-ton European satellite rocketed into orbit Tuesday to regularly measure how the world’s oceans and ice sheets respond to climate change and drive global weather patterns.

Russian rocket technicians fueled a decommissioned ballistic missile with propellants Monday, a day ahead of the launch of a European satellite primed to observe the planet’s oceans.

Europe’s Sentinel 3A satellite, designed for real-time surveys of the world’s oceans, ice sheets, lakes and rivers, is attached to a decommissioned Russian nuclear missile for launch Tuesday. These photos show the spacecraft’s final prelaunch preparations.