Sentinel 3 – Spaceflight Now

Launch preview: Avio to launch spacecraft to monitor plant health and ocean conditions

September 14, 2026 Will Robinson-Smith

The mission, with the shorthand VV30, is the second launch of a Vega-C rocket managed solely by Avio without Arianespace. Liftoff from Ensemble de Lancement Vega at Europe’s Spaceport in French Guiana is scheduled for 10:21 p.m. local time (9:21 p.m. EDT / 0121 UTC / 3:21 a.m. CEST).

Photos: Modified Russian ballistic missile blasts off with European satellite

April 27, 2018 Stephen Clark

Check out photos of Wednesday’s launch of a Russian Rockot booster, derived from a decommissioned Soviet-era nuclear missile, with Europe’s Sentinel 3B Earth observation satellite.

European environmental observer launched by Russian rocket

April 25, 2018 Stephen Clark

A new European satellite carrying instruments to track changes in the world’s oceans, measure receding ice sheets and chart vegetation growth climbed into orbit Wednesday on top of a Russian Rockot launcher.

Photos: Sentinel 3B satellite prepared for launch from Plesetsk Cosmodrome

April 25, 2018 Stephen Clark

Europe’s Sentinel 3B environmental satellite was shipped to the Plesetsk Cosmodrome in Russia’s far northern Arkhangelsk region in March for a month-long campaign to prepare the spacecraft for liftoff aboard a Rockot launcher.

Live coverage: Europe’s next environmental sentinel lifts off

April 25, 2018 Stephen Clark

A European environmental satellite designed to monitor Earth’s oceans, lakes and vegetation lifted off Wednesday aboard a modified Russian ballistic missile originally built to carry nuclear warheads. The mission launched from the Plesetsk Cosmodrome around 500 miles north of Moscow at 1757:51 GMT (1:57:51 p.m. EDT).

Look back on the blastoff of a Russian missile-turned-launcher

February 17, 2016 Stephen Clark

A Soviet-era missile originally built to deliver nuclear warheads to the United States in wartime fired into space for a much different purpose Tuesday, carrying a European environmental satellite into orbit to help track the effects of climate change.

European oceanography satellite rides Russian rocket into orbit

February 16, 2016 Stephen Clark

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.

Live coverage: European ocean survey satellite launches from Russia

February 16, 2016 Stephen Clark

A European environmental satellite launched Tuesday from Russia’s Plesetsk Cosmodrome to begin a mission of at least seven years measuring the height, color and temperature of the world’s oceans. The Sentinel 3A spacecraft lifted off aboard a Rockot booster at 1757 GMT (12:57 p.m. EST).

Satellite primed for launch to survey oceans, ice sheets

February 15, 2016 Stephen Clark

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.

Photos: Sentinel 3A prepared for liftoff

February 15, 2016 Stephen Clark

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.