Space News Roundup: July 2025 / Updated: 2025, July 3rd, 12:00 CET
Europe launched its first geostationary atmospheric sounding satellite, MTG-S1, as part of the Meteosat Third Generation program, equipped with a hyperspectral infrared sounder and Copernicus Sentinel-4 for air-quality monitoring, with a 9–12 month commissioning phase. Russia’s Kosmos-2558 approached the U.S.
