# A 3-Year Prototype Just Triggered Europe's Largest Weather Satellite Order in Decades - Date: 2026-03-21 - Category: Space & Aerospace OHB Sweden has won a contract worth 248 million euros to build the most consequential piece of European weather infrastructure in a generation. The company signed the contract March 18 with ESA on behalf of EUMETSAT for the EPS-Sterna constellation: 20 satellites across three operational generat... ---