York Space Systems to Acquire Solestial, Securing Critical Space Solar Capability with U.S.-Based Manufacturing Business WireDenver satellite company snaps up space solar panel maker in acquisition spree The Business JournalsYork Space Systems plans to acquire another aerospace company Denver GazetteYork Space Systems (NYSE: YSS) plans Solestial acquisition using stock and cash Stock TitanYork Space Buys Space Solar-Cell Provider Aviation Week