A Falcon 9 launched a European satellite July 1 with a dual mission to collect weather data and monitor atmospheric pollution.

Two meteorological missions – Meteosat Third Generation Sounder-1 (MTG-S1) and the Copernicus Sentinel-4 mission – have launched on board a SpaceX Falcon 9 from Cape Canaveral in Florida, US.

Both are world-class Earth observation missions developed with European partners to address scientific and societal challenges.  

The MTG-S1 satellite will generate a completely new type of data product, especially suited to nowcasting severe weather events, with three-dimensional views of the atmosphere. It is the second in the MTG constellation to be prepared for orbit and is equipped with the first European operational Infrared Sounder instrument.

Copernicus Sentinel-4 will be the first

The second of the Meteosat Third Generation (MTG) satellites and the first instrument for the Copernicus Sentinel-4 mission lifted off at 23:04 CEST on Tuesday, 1 July. The satellite is now on its way to monitor Earth’s atmosphere from an altitude of 36 000 km. From this geostationary orbit, the missions can provide game-changing data for forecasting severe storms and air pollution over Europe.

A privately funded satellite designed to measure methane emissions has failed after only a little more than a year in orbit.

Planet Labs won a multi-year $280 million agreement funded by the German government to supply satellite imagery and intelligence

The European Union has unveiled a long-anticipated space law, but details of how its space sustainability and other provisions will be implemented could take years to work out.