https://e-sygoing.link Latest links in the Aerospace category en-us Mon, 25 May 2026 08:08:37 -0400 https://e-sygoing.link/link/5218079-a-e-engineering Some advanced propulsion concepts described. Wed, 21 Jan 2026 08:20:43 -0500 https://e-sygoing.link/go/5218079 https://e-sygoing.link/link/5218083-journal-of-propulsion-and-power Site contains a searchable Table of contents and information for authors and subscribers. Mon, 25 Aug 2025 04:23:27 -0400 https://e-sygoing.link/go/5218083