Metop Second Generation A1 (Metop-SGA1) & European Union’s Copernicus Sentinel-5 Missions Successfully Launched

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Both the missions were launched using Ariane-62 rocket from Europe’s Spaceport in Kourou, French Guiana, at 02:37 CEST on 13 August 2025.

MetOp-SG1:

It is a first satellite in the EUMETSAT Polar System.

It was launched for the purpose of weather forecasting.

MetOp-SG (Meteorological Operational Satellite – Second Generation) is a series of six meteorological satellites developed by European Space Agency and EUMETSAT to be launched from 2025 to 2039.

MetOp-SG is a successor to the MetOp satellites.

Copernicus Sentinel-5 mission:

It will supply detailed data on atmospheric composition and trace gases that affect air quality, helping health authorities to monitor air pollution.

ESA is currently developing seven missions under the Sentinel programme (Sentinel 1, 2, 3, 4, 5P, 5, 6). The Sentinel missions include radar and super-spectral imaging for land, ocean and atmospheric monitoring. Each Sentinel mission is based on a constellation of two satellites to fulfill and revisit the coverage requirements for each mission, providing robust datasets for all Copernicus services.

Sentinel-5 will also provide data for atmospheric composition monitoring. It launched in 2025 aboard the EUMETSAT Polar System Second Generation (EPS-SG) spacecraft MetOp-SG-A1.

About Copurnicus Programme:

Copernicus is the Earth observation component of the European Union Space Programme, managed by the European Commission and implemented in partnership with the EU member states, the European Space Agency (ESA), the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), the European Centre for Medium-Range Weather Forecasts (ECMWF), the Joint Research Centre (JRC), the European Environment Agency (EEA), the European Maritime Safety Agency (EMSA), Frontex, SatCen and Mercator Océan.

The programme aims at achieving a global, continuous, autonomous, high quality, wide range Earth observation capacity, providing accurate, timely and easily accessible information to, among other things, improve the management of the environment, understand and mitigate the effects of climate change, and ensure civil security.

Since 2021, Copernicus is a component of the EU Space Programme, which aims to bolster the EU Space policy in the fields of Earth Observation, Satellite Navigation, Connectivity, Space Research and Innovation and supports investments in critical infrastructure and disruptive technologies.

EUMETSAT, Wikipedia

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