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Abstracts

Program of Hayabusa 2024

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Oral Presentation
Poster Presentation

Oral Presentation

Download all abstracts of DAY-1 (Nov. 12) [4MB]
Download all abstracts of DAY-2 (Nov. 13) [9MB]
Download all abstracts of DAY-3 (Nov. 14) [3MB]
Download all abstracts of DAY-4 (Nov. 15) [4MB]

DAY-1 (Nov. 12) AM
No.Presentation titleCorresponding author
S12-1Status of JAXA Curation: From Hayabusa 1/2, OSIRIS-REx to MMXT. Usui
S12-2Non-destructive observation of bulk Bennu samples in JAXA without atmospheric exposureR. Fukai
S12-3Current Status of Martian Moons eXploration (MMX) Contamination Control and Curation ActivityH. Sugahara
S12-4The first year of Bennu samples on Earth for OSIRIS-REx curationN. Lunning [invited]
S12-5The future National Curation Center for Extraterrestrial Matter and Returned Samples (CNME) in Paris, FranceC. Engrand [invited]

DAY-1 (Nov. 12) PM
No.Presentation titleCorresponding author
S13-1Canadian Bennu Curation Facility, the First Extraterrestrial Sample Curation Facility in CanadaC.-E. Morriset
S13-2The advancement of cleaning procedures for the curation of the Bennu sample at the Canadian Space AgencyP. Hill
S13-3Summary of Hayabusa2 Ryugu sample analysisS. Tachibana [invited]
S13-4The Nature of Asteroids (101955) Bennu and (162173) Ryugu from the Analysis of Samples Delivered to Earth by OSIRIS-REx and Hayabusa2H. Connolly [invited]
S13-5The nature of organic matter in samples from the carbonaceous asteroid BennuD. Glavin [invited]
S14-1The fine structure of Ryugu organic matter unraveled by high spatial resolution monochromated electron energy loss spectroscopyC. Vollmer
S14-2Aqueous Alteration Fingerprints in the Molecular Complexity of Carbonaceous Chondrites and RyuguF.-R. Orthous-Daunay
S14-3Identification of bio-essential sugars in samples returned from asteroid BennuY. Furukawa
S14-4Detection of Purine and Pyrimidine Nucleobases in the Ryugu SampleT. Koga [invited]
S14-5Large Polycyclic Aromatic Hydrocarbons in Ryugu Samples C0083 and A00145H. Sabbah

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DAY-2 (Nov. 13) AM
No.Presentation titleCorresponding author
S21-1Introduction to Ryugu Reference ProjectT. Yokoyama
S21-2Ryugu Samples: Promising Potential Proxies For Solar System Elemental AbundancesK. Lodders [invited]
S21-3Noble gases in gas and solid samples from Ryugu: Preliminary results and potential research perspectives for the Ryugu Reference ProjectG. Avice
S21-4Small-scale elemental abundance variations in Ryugu grains from touchdown 1K. Lopez Garcia
S21-5HAMP (Hydrated Ammonium-Magnesium-Phosphorous-rich) grains in Ryugu samples with major biochemical potentialJ.-P. Bibring
S22-1Small-scale Cr-Ti isotopic heterogeneity in Ryugu samples induced by aqueous alterationT. Yokoyama
S22-253Mn-53Cr ages of dolomite in Ryugu samples and the thermal history of the Ryugu parent bodyW. Fujiya
S22-3Comparison of Oxygen Isotopic Compositions and Mineralogical Characteristics of Carbonates in Ryugu SamplesK. Tsutsui
S22-4Moderately volatile element variations among asteroid Ryugu and CI chondritesT. Kleine
S22-5Carbon chemistry of a Bennu sampleZ. Gainsforth

DAY-2 (Nov. 13) PM
No.Presentation titleCorresponding author
S23-1Evolution of the isotope signature of the Insoluble Organic Matter of the Orgueil meteorite under reducing conditions: comparison with the IOM of Ryugu samplesL. Remusat
S23-2Coevolution of insoluble organic matter and silicates on the parent body of carbonaceous chondrites driven by cosmo-electrochemistryY. Li
S23-3First characterizations of Bennu samples by the NIR hyperspectral microscope MicrOmega at the ISAS Curation Center and comparison with Ryugu samplesC. Pilorget
S23-4NIR spectral heterogeneity of Ryugu samples due to space weathering. ~ Only natural evidence of short timescale space weathering by solar UV radiation ~S. Furukawa
S23-5Molecular dynamics simulation for dehydration of phyllosilicate of RyuguD. Shoji
S24-1Mechanical properties of asteroids from surface morphological analysisA. Lucchetti [invited]
S24-2Spectral evolution of Ryugu and Bennu inferred from variations in visible spectra of returned samplesK. Yumoto [invited]
S24-3Morphological and Spectroscopic effect of space weathering on a C-type asteroid, documented by the microcraters on a Ryugu Grain A0112A. Van den Neucker
S24-4Effects of porosity and space-weathering on the spectro-photometric properties of primitive dark asteroid surfacesA. Wargnier
S24-5Innovative Sample Handling for Surface Analysis of Ryugu: A Focus on Space WeatheringM. Angrisani

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DAY-3 (Nov. 14) AM
No.Presentation titleCorresponding author
S31-1Carbon-bearing Grains of Asteroids to Form Organic Life Systems on Active Water-Planet EarthY. Miura
S31-2Sulfur isotopic anomaly in a Ryugu sulfateM. Bose
S31-3P, S, and K as Tracers of Aqueous Processing on RyuguG. Flynn
S31-4Trace Oxygen Measurements of Asteroid Sample Storage DesiccatorsM. Montoya
S31-5 Fine Particles and their origin in the Hayabusa2 clean chamber of the Extraterrestrial Sample Curation Center at JAXAY. Enokido
S32-1Terrestrial Alteration and Contamination on Previously Allocated Ryugu SamplesR. Kanemaru
S32-2The terrestrial weathering processes of Ryugu grainsM. Miyahara
S32-3Analysis of Ryugu Fluid Inclusions: An UpdateM. Zolensky
S32-4The Mineralogy of Asteroid Bennu from X-ray Diffraction AnalysisA. King
S32-5Constraining the Temperature-pH Space of Aqueous Fluids on Bennu’s Parent Asteroid Based on the Major Mineralogy of the OSIRIS-REx Returned SamplesV. Manga

DAY-3 (Nov. 14) PM
No.Presentation titleCorresponding author
S33-1Shock metamorphic effects in the Ryugu carbonatesE. Dobrica
S33-2Why is the asteroid Ryugu darker than CI chondrites? - Consideration based on heating experiments of CI chondritesS. Ishida
S33-3Io Sample Return: A Critical Missing Link in Planetary ScienceR. Ogliore
S33-4Thermophysical Properties of Aseroid Bolders in Hayabusa2, Hera, and Future MissionsT. Okada
S33-5The Next Generation small body Sample Return mission: a concept study of a comet sample returnY. Shimaki [invited]
S34-1Could Some of the Existing Asteroid Taxonomic Classes be Explained as Space Weathered Samples of Other Classes?X.-D. Zou
S34-2Exploring the diversity of near-Earth asteroids: what's next?D. Perna
S34-3Ground-based characterization of (98943) 2001 CC21, the target of Hayabusa2# space missionM. Popescu
S34-4Asteroidal Treasure Hunt: Probing Prebiotic precursors in C-Type AsteroidsO. Prieto-Ballesteros
S34-5(tentative) new small body missions, including a report on Hera launch, and RAMSESP. Michel [invited]

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DAY-4 (Nov. 15) AM
No.Presentation titleCorresponding author
S41-1Primordial Rock Aggregates of Asteroids to Active Water-Planet EarthY. Miura
S41-2Updates on the Search for Dirac Magnetic Monopoles within Returned Ryugu SamplesJ. Kirschvink
S41-3Bridging the gap between the physical properties of asteroids inferred from remote sensing, surface interactions and samples retrievedO. Barnouin
S41-4Thermal Analysis of Rolling Boulders on Asteroid RyuguM. Kanamaru
S41-5Linking physical and thermal analysis of Bennu samples to remote observations by OSIRIS-RExR. Ballouz [invited]
S42-1Planning and Implementation of Data Archiving for Sample Return Missions: Lessons Learned from OSIRIS-RExP. Haenecour
S42-2Enhancing Visibility of Hayabusa2 mission dataE. Tatsumi
S42-3Machine Learning Data Analyses for Asteroid and Micrometeorite Samples: Correlating Features of Asteroid Ryugu and Unmelted MicrometeoritesL. Pinault
S42-4Chondrule-like objects in Ryugu: Evidence for accretion of Ryugu in the vicinity of the Outer Solar System chondrule factoryM. Genge
S42-5Publication strategy for a sample return mission: Takeaways from OSIRIS-RExC. Wolner [invited]
S42-ESocietal Engagement and Impact with Sample Return MissionsT. Heenatigala

DAY-4 (Nov. 15) PM
No.Presentation titleCorresponding author
S43-1Noble gases of 4 aggregate samples allocated as the 4th AO Ryugu samples collected by the Hayabusa2 spacecraftK. Nagao
S43-2Noble gases in a single grain from Ryugu: Investigating the origin of gas-rich asteroidal materialB. Marty
S43-3Meteorites-asteroid connection and some lessons from hayabusa2P. Beck [invited]
S43-4Fireball observations in relation to the asteroid-meteorite connectionP. Jenniskens [invited]
S43-5Fourier-Transform Infrared Spectroscopy Analysis of Ryugu to Explore its Link to MicrometeoritesM. Van Ginneken

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Poster Presentation

Download all abstracts of poster [6MB]

No.Presentation titleCorresponding author
P-1In-situ Resource Utilization (ISRU) of Asteroid Materials – Concepts and ChallengesD. Harries
P-2Preparation of Ryugu Aggregate Samples for SIMS Oxygen Isotope AnalysisN. T. Kita
P-3Distribution of U, Th and Pb in Ryugu rocks – preliminary results of a SIMS studyK. Yi
P-4Labile organic molecules detected from a Ryugu A0535 grainY. Matsumoto
P-5Consideration of the interlayer spacing of saponite in Ryugu samples observed under transmission electron microscopyT. Mikouchi
P-6Speciation of Divalent Transition Metal Ions in Ryugu Samples: Implications for Elemental Solubility in Sulfide-Dominated Ancient OceansA. Takemoto
P-7Redox environment estimation of Ryugu’s parent body by analysing valence of multiple redox-sensitive elementsT. Ohno
P-8Simultaneous Public Exhibition of Itokawa and Ryugu samplesT. Ojima
P-9Implementation of the environmental assessments of metal element abundances at the JAXA curation facilityA. Nakano

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