France, July 2 -- The European Space Agency (ESA) and its partners have confirmed the successful launch of the Airbus-built Sentinel-4, a cutting-edge air quality monitoring instrument hosted on the third generation Meteosat (MTG-S1) weather satellite. The launch proceeded as planned and marks a significant advancement in Europe's Earth observation capabilities. Sentinel-4, developed in Germany on behalf of ESA, is a UV-VIS-NIR spectrometer that will deliver unprecedented high temporal resolution data on the composition of Earth's atmosphere. Key measurements will include nitrogen dioxide, ozone, sulphur dioxide, and formaldehyde, as well as aerosols. This data is crucial for monitoring air quality across Europe, forecasting air pollution e...