Copernicus Sentinel-1A concludes 12-year mission, paving the way for new satellites

Copernicus Sentinel-1A, a pioneering radar satellite, has concluded its 12-year mission after significantly exceeding its design life. Launched in 2014, Sentinel-1A provided crucial data for environmental monitoring and disaster response, becoming vital after its sister satellite failed. Its data was freely available globally. Sentinel-1A's retirement ensures a seamless transition as newer satellites, Sentinel-1C and Sentinel-1D, take over its Earth observation duties.