Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Bemerkung Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Zugriffsart Link Abteilungen OPUS4-8852 Wissenschaftlicher Artikel Jan Thimo, Grundmann, ; Bauer, Waldemar, ; Biele, Jens, ; Boden, Ralf, ; Ceriotti, Matteo, ; Cordero, Federico, ; Dachwald, Bernd, dachwald@fh-aachen.de; Dumont, Etienne, ; Grimm, Christian D., ; Hercik, David, Capabilities of Gossamer-1 derived small spacecraft solar sails carrying Mascot-derived nanolanders for in-situ surveying of NEAs Amsterdam Elsevier 2019 32 Acta Astronautica 156 3 330 362 10.1016/j.actaastro.2018.03.019 bezahl https://doi.org/10.1016/j.actaastro.2018.03.019 Fachbereich Luft- und Raumfahrttechnik OPUS4-9335 Wissenschaftlicher Artikel Dachwald, Bernd, dachwald@fh-aachen.de; Ulamec, Stephan, ; Postberg, Frank, ; Sohl, Frank, ; Vera, Jean-Pierre de, ; Christoph, Waldmann, ; Lorenz, Ralph D., ; Hellard, Hugo, ; Biele, Jens, ; Rettberg, Petra, Key technologies and instrumentation for subsurface exploration of ocean worlds In this chapter, the key technologies and the instrumentation required for the subsurface exploration of ocean worlds are discussed. The focus is laid on Jupiter's moon Europa and Saturn's moon Enceladus because they have the highest potential for such missions in the near future. The exploration of their oceans requires landing on the surface, penetrating the thick ice shell with an ice-penetrating probe, and probably diving with an underwater vehicle through dozens of kilometers of water to the ocean floor, to have the chance to find life, if it exists. Technologically, such missions are extremely challenging. The required key technologies include power generation, communications, pressure resistance, radiation hardness, corrosion protection, navigation, miniaturization, autonomy, and sterilization and cleaning. Simpler mission concepts involve impactors and penetrators or - in the case of Enceladus - plume-fly-through missions. Dordrecht Springer 2020 45 Space Science Reviews 216 Corresponding author: Bernd Dachwald Art. 83 10.1007/s11214-020-00707-5 weltweit https://doi.org/10.1007/s11214-020-00707-5 Fachbereich Luft- und Raumfahrttechnik