Sentinel-1A is still operational, but Sentinel-1B failed at the end of 2021 and was declared a loss by ESA in 2022. "The satellite has been successfully de-orbited and will reenter Earth’s ...

The ESA investigation noted that the payload power system on Sentinel-1A has not experienced any problems since launch and, since the Sentinel-1B anomaly, its performance is being closely monitored.

Simonetta Cheli, the ESA’s director of Earth observation programmes, described the launch of Sentinel-1C as “an example of the enduring partnership between ESA and the European Commission”.

ESA satellite Sentinel-2C successfully launched The European Space Agency launched its new satellite into space last night. Sentinel-2C is part of the Copernicus earth observation program.

Copernicus Sentinel-2 image, acquired on Monday (23 June), shows a dense smoke plume rising from the island and drifting ...

The European Space Agency's Solar Orbiter captured the first-ever images of the sun's south pole in March, which were ...