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MASCOT’s in situ an...
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Otto, KatharinaGerman Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany; Hiroshima University, Department of Earth and Planetary Systems Science, Higashi-Hiroshima, Japan
(författare)
MASCOT’s in situ analysis of asteroid Ryugu in the context of regolith samples and remote sensing data returned by Hayabusa2
- Artikel/kapitelEngelska2023
Förlag, utgivningsår, omfång ...
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Springer,2023
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:ltu-96484
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-96484URI
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https://doi.org/10.1186/s40623-023-01805-8DOI
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Språk:engelska
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Sammanfattning på:engelska
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Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Validerad;2023;Nivå 2;2023-04-14 (johcin);Funder: German Aerospace Center (DLR); French space agency (CNES);Part of special issue: New Insights in Planetary Science with Hayabusa, Hayabusa2, and Future Space Missions
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The Hayabusa2 mission provided a unique data set of asteroid Ryugu that covers a wide range of spatial scale from the orbiter remote sensing instruments to the returned samples. The MASCOT lander that was delivered onto the surface of Ryugu aimed to provide context for these data sets by producing in situ data collected by a camera (MasCam), a radiometer (MARA), a magnetometer (MasMag) and a spectrometer (MicrOmega). In this work, we evaluate the success of MASCOT as an integrated lander to bridge the gap between orbiter and returned sample analysis. We find that MASCOT’s measurements and derivatives thereof, including the rock morphology, colour in the visible wavelengths, possible meteorite analogue, density, and porosity of the rock at the landing site are in good agreement with those of the orbiter and the returned samples. However, it also provides information on the spatial scale (sub-millimetres to centimetres) at which some physical properties such as the thermal inertia and reflectance undergo scale-dependent changes. Some of the in situ observations such as the presence of clast/inclusions in rocks and the absence of fine particles at the landing site was uniquely identified by MASCOT. Thus, we conclude that the delivery of an in situ instrument like MASCOT provides a valuable data set that complements and provides context for remote sensing and returned sample analyses.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Ho, Tra-MiGerman Aerospace Center (DLR), Institute of Space Systems, Bremen, Germany
(författare)
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Ulamec, StephanGerman Aerospace Center (DLR), Space Operations and Astronaut Training, Cologne, Germany
(författare)
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Bibring, Jean-PierreInstitute d’Astrophysique Spatiale, Orsay, France
(författare)
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Biele, JensGerman Aerospace Center (DLR), Space Operations and Astronaut Training, Cologne, Germany
(författare)
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Grott, MatthiasGerman Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany
(författare)
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Hamm, MaximilianGerman Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany; Free University Berlin, Institute of Geological Sciences, Berlin, Germany
(författare)
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Hercik, DavidInstitute of Atmospheric Physics (CAS), Prague, Czech Republic
(författare)
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Jaumann, RalfFree University Berlin, Institute of Geological Sciences, Berlin, Germany
(författare)
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Sato, MasahikoUniversity of Tokyo, Department of Earth and Planetary Science, Tokyo, Japan
(författare)
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Schröder, StefanLuleå tekniska universitet,Rymdteknik(Swepub:ltu)schste
(författare)
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Tanaka, SatoshiJapan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Sagamihara, Japan
(författare)
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Auster, UlrichTechnical University Braunschweig, Institute of Geophysics and Extraterrestrial Physics, Brunswick, Germany
(författare)
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Kitazato, KoheiUniversity of Aizu, Center for Advanced Information Science and Technology (CAIST), Fukushima, Japan
(författare)
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Knollenberg, JörgGerman Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany
(författare)
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Moussi, AurelieCentre National d’Etudes Spatiales (CNES), Toulouse, France
(författare)
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Nakamura, TomokiTohoku University, Department of Earth Sciences, Sendai, Japan
(författare)
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Okada, TatsuakiJapan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Sagamihara, Japan
(författare)
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Pilorget, CedricInstitute d’Astrophysique Spatiale, Orsay, France
(författare)
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Schmitz, NicoleGerman Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany
(författare)
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Sugita, SeijiUniversity of Tokyo, Department of Earth and Planetary Science, Tokyo, Japan
(författare)
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Wada, KojiPlanetary Exploration Research Center, Chiba Institute of Technology, Chiba, Japan
(författare)
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Yabuta, HikaruHiroshima University, Department of Earth and Planetary Systems Science, Higashi-Hiroshima, Japan
(författare)
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German Aerospace Center (DLR), Institute of Planetary Research, Berlin, Germany; Hiroshima University, Department of Earth and Planetary Systems Science, Higashi-Hiroshima, JapanGerman Aerospace Center (DLR), Institute of Space Systems, Bremen, Germany
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Earth Planets and Space: Springer75:11343-88321880-5981
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Otto, Katharina
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Ho, Tra-Mi
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Ulamec, Stephan
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Bibring, Jean-Pi ...
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Biele, Jens
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Grott, Matthias
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visa fler...
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Hamm, Maximilian
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Hercik, David
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Jaumann, Ralf
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Sato, Masahiko
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Schröder, Stefan
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Tanaka, Satoshi
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Auster, Ulrich
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Kitazato, Kohei
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Knollenberg, Jör ...
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Moussi, Aurelie
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Nakamura, Tomoki
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Okada, Tatsuaki
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Pilorget, Cedric
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Schmitz, Nicole
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Sugita, Seiji
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Wada, Koji
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Yabuta, Hikaru
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