Sentinel-3C and Flex: Two new European Earth observation satellites launched ESA has launched two satellites to gather Earth data, offering new insights into environmental and climate change. https://www.heise.de/en/news/Sentinel-3C-and-Flex-Two-new-European-Earth-observation-satellites-launched-11454260.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon #Raumfahrt #Satellit #Wissenschaft #news