Using proprietary tech to 3D print rockets, California-based Relativity Space has dreams of helping build a Mars colony. But they have to get a launch under their belt first.
원문출처 : https://www.cnn.com/videos/business/2022/02/04/3d-printing-rockets-relativity-space-gr-orig.cnn
원문출처 : https://www.cnn.com/videos/business/2022/02/04/3d-printing-rockets-relativity-space-gr-orig.cnn