Program of Hayabusa 2023
The program of Hayabusa 2023 (download pdf file)
The program of Hayabusa 2023 (Web)
Program of Symposium on Polar Science (Nov. 14)
The program of the 14th Symposium on Polar Science (the program of Antarctic meteorite session is page 2-4) (external link)
Oral presentation
- For on-site speakers
Please connect to the Symposium Zoom at least 30 minutes before your talk and bring your PC to the podium to share your presentation file once the Q&A slot of your previous speaker is done. While you're talking, please use a microphone on the podium, not the one on your PC, which should be kept mute. You have the option to use the on-site public PC. In such cases, please upload your file more than 30 minutes before your presentation starts from our file upload website (to be announced).
- For online speakers
Please connect to the Symposium Zoom at least 30 minutes before your talk and share your presentation file when the Q&A slot for your previous speaker is done. And please unmute your microphone before you start talking.
You can upload your pre-recorded presentation file or your presentation file in case you cannot attend the symposium on time or your zoom connection is unstable. In such cases, please upload your file more than 30 minutes before your presentation starts from our file upload website (to be announced).
- For audience
When you connect to zoom, please remember to mute your microphone.
If you have a question for the presenter, please use the "Raise hand" button of zoom and unmute the microphone to ask a question, as the chairperson will assign you for online attendees.
For on-site attendees, please raise your hand to the chairperson and receive a microphone from our floor staff, as the chairperson will assign you to start speaking out. We will also prepare a public viewing space for the oral presentations next to the conference hall, where you can freely discuss with others during the session.
Poster presentation
- For presenters
For on-site presenters, you can post your poster to the board on-site. The panel size is A0 (W841 x H1189 mm), and you can discuss it with the on-site audience in front of your poster.
The poster session is held also online via the breakout room function of Zoom. Every presenter will be assigned to a breakout room to share their poster. Any file format is acceptable (e.g., PDF, PowerPoint, Keynote).
Poster presenters participating online can give a five-minute flash talk. Flash talk will be held at the beginning of the poster session. Please connect to the Symposium Zoom at least 30 minutes before that time.
- For audience
During the poster session time slot, you can freely access each poster site or breakout room of the posters. Please freely visit and discuss with the presenters. The breakout room for poster presenters will be open only during the session, so please make sure to attend the poster you are interested in. On-site attendees also have the option to talk directly with the presenters in-person during the time slot.
Program on the Web
Remarks of the color of rows;
pink: on-site presentation, yellow: online presentation, blue: other
| Time | No. | Content | Presenter |
|---|---|---|---|
| 09:00-10:00 | Registration | ||
| Chair: T. Okada | |||
| 10:00-10:15 | S11-01 | Opening: Logistics | T. Okada |
| 10:15-10:30 | S11-02 | Overview of S-type asteroid Itokawa, based on the studies on samples returned by Hayabusa | T. Yada [Invited] |
| 10:30-10:45 | S11-03 | Summary of Hayabusa2 and Status of JAXA curation | T. Usui [Invited] |
| 10:45-11:00 | S11-04 | Future perspective of sampling and curation for extraterrestrial materials in JAXA’s small body exploration | R. Fukai [Invited] |
| 11:00-11:15 | S11-05 | Updates on OSIRIS-REx: Return journey to Earth and the sample from Bennu | S. Tachibana [Invited] |
| Chair: T. Usui | |||
| 11:15-11:30 | S12-01 | Developing European Curation for MMX Samples | A. Hutzler |
| 11:30-11:45 | S12-02 | The DLR Sample Analysis Laboratory – the final countdown | J. Helbert |
| 11:45-12:00 | S12-03 | Curation of Extraterrestrial samples in France and the future center for extraterrestrial materials in Paris | J. Duprat |
| 12:00-12:15 | S12-04 | Mars Sample Return: curation activities and planning | A. Hutzler |
| 12:15-12:30 | S12-05 | Mars Sample Return: Considerations for the Curation of Astromaterials from a Restricted Planet | A. Harrington [Invited] |
| 12:30-14:15 | Lunch break | ||
| Chair: J. Duprat | |||
| 14:15-14:30 | S13-01 | Fostering future missions and curation: fine-particle simulant characterization for a lunar highland testbed (ESA, European Astronaut Centre - EAC) | A. Zemeny |
| 14:30-14:45 | S13-02 | Nanoscale infrared characterization (AFM-IR) of Ryugu samples returned by the Hayabusa 2 space mission | J. Mathurin [Invited] |
| 14:45-15:00 | S13-03 | Sampling and curation of volatile elements in the new era of sample return missions | G. Avice [Invited] |
| 15:00-15:15 | S13-04 | Machine Learning Data Analyses for Asteroid and Micrometeorite Samples | L. Pinault |
| 15:15-15:30 | S13-05 | Characterization of Mg-Fe carbonates in the Ryugu returned samples with MicrOmega | D. Loizeau |
| 15:30-15:45 | S13-06 | Heterogeneity of Ryugu samples due to space weathering effects: near-infrared spectroscopy and fitting analysis | S. Furukawa |
| 15:45-16:15 | Coffee break | ||
| Chair: S. Tachibana | |||
| 16:15-16:30 | S14-01 | NH-rich grains detected by MicrOmega in the Ryugu returned samples | T. Jiang |
| 16:30-16:45 | S14-02 | Nanoscale spectroscopic and microscopic investigation of Ryugu samples | M. Yesiltas |
| 16:45-17:00 | S14-03 | Spectroscopic Evidence of Parent Body Aqueous Alteration on Ryugu Sample A0112 | A. Maturilli |
| 17:00-17:15 | S14-04 | Nitrogen, neon, and argon analysis of a single Ryugu grain by step-heating | J. Gamblin |
| 17:15-17:30 | S14-05 | Chemical composition and variability of Ryugu samples, CI chondrites and Kainsaz (CO3) assessed by quadrupole ICP-MS analyses | F. Wombacher |
| 17:30-17:45 | S14-06 | The mineralogy of asteroid Ryugu and its relationship to highly altered extraterrestrial materials | A. King [Invited] |
| Time | No. | Content | Presenter |
|---|---|---|---|
| 09:00-09:30 | Registration | ||
| Chair: T. Yada | |||
| 09:30-09:45 | S21-01 | Phosphorus, Calcium, and Sulfur in Two Ryugu Samples | G. Flynn |
| 09:45-10:00 | S21-02 | Paleomagnetic Evidence for Formation of Ryugu in the Distal Solar System | E. Mansbach |
| 10:00-10:15 | S21-03 | Experimental Constraints on the Concentration of Dirac Magnetic Monopoles in Primordial Material returned from Asteroid Ryugu by JAXA’s Hayabusa2 Mission | J. Kirschvink |
| 10:15-10:30 | S21-04 | Electron holography observation of presudo-magnetites and metallic iron nanoparticles in space weathered Ryugu sample | Y. Kimura |
| 10:30-10:45 | S21-05 | Characterization Of Early Solar System Aqueous Fluids In Ryugu Samples | M. Zolensky |
| 10:45-11:15 | Coffee break | ||
| Chair: M. Zolensky | |||
| 11:15-11:30 | S22-01 | Three-dimensional description and characterization of lithologies in Ryugu sample | L. Jossé |
| 11:30-11:45 | S22-02 | Size distribution and elemental compositions of anhydrous minerals in the Ryugu samples C0224 and C0260: Implications for radial transport mechanism and source regions of anhydrous minerals | D. Nakashima |
| 11:45-12:00 | S22-03 | Microstructural and microchemical characteristics of dolomite in Ryugu regolith particles | F. Langenhorst |
| 12:00-12:15 | S22-04 | Investigating the ammonium-bearing phase in Ryugu samples | M. Ferrari |
| 12:15-12:30 | S22-05 | Speciation of various elements using scanning transmission/fluorescnece X-ray microscopy (STXM/SFXM) and bulk XANES analysis related to aqueous environment in the Ryugu parent body | Y. Takahashi [Invited] |
| 12:30-13:45 | Group photo, Lunch break | ||
| 13:45-14:15 | JAXA Curation lab tour | ||
| Chair: T. Ishizaki | |||
| 14:15-15:45 | Poster session | ||
| 15:45-16:15 | Coffee break | ||
| Chair: Y. Kebukawa | |||
| 16:15-16:30 | S23-01 | Investigating the organic compounds in the asteroid Ryugu | I. Kerraouch |
| 16:30-16:45 | S23-02 | Constraining Ryugu’s earliest fluid composition by the analyses of phosphates | N. Greber |
| 16:45-17:00 | S23-03 | Interpreting the thermal alteration history from organic matter in Ryugu samples | Q. Chan |
| 17:00-17:15 | S23-04 | First direct detection of large aromatic molecules on asteroid (162173) Ryugu sample C0083 and A00145: an interstellar heritage | H. Sabbah |
| 17:15-17:30 | S23-05 | FIB Tomography-STXM-TEM on organic material from Hayabusa-2 grain A0083 | H. Changela |
| 17:30-17:45 | S23-06 | New view on the paleomagnetic record of samples from asteroid Ryugu | C. Maurel |
| Time | No. | Content | Presenter |
|---|---|---|---|
| 09:00-09:30 | Registration | ||
| Chair: F. Moynier | |||
| 09:30-09:45 | S31-01 | Cosmogenic Radionuclide Records of Hayabusa Aggregate and Particle Samples | K. Nishiizumi |
| 09:45-10:00 | S31-02 | Noble Gases of the 1st and 2nd AO Ryugu Samples Collected by the Hayabusa2 Spacecraft | K. Nagao |
| 10:00-10:15 | S31-03 | Insights into Early Solar System Isotopic Reservoirs Inferred from Ryugu | Q. Shollenberger |
| 10:15-10:30 | S31-04 | Nickel isotopic composition of Ryugu and the link between CI and other carbonaceous chondrites | T. Kleine |
| 10:30-10:45 | S31-05 | The magnesium isotope composition of samples returned from asteroid Ryugu | M. Bizzarro [Invited] |
| 10:45-11:15 | Coffee break | ||
| Chair: R. Fukai | |||
| 11:15-11:30 | S32-01 | Oxygen isotope systematics of crystalline silicates in comet Wild 2: Comparison to anhydrous minerals in Ryugu and CI chondrites | N. Kita |
| 11:30-11:45 | S32-02 | Oxygen isotopic composition of dolomite in Ryugu: New insights into the thermal history of the Ryugu parent body | W. Fujiya |
| 11:45-12:00 | S32-03 | Numerical Simulation of Ryugu's Thermophysical Properties using the Discrete Element Method | B. Agrawal |
| 12:00-12:15 | S32-04 | Defect and exsolution microstructures in four pyroxene-rich grains from Itokawa | F. Langenhorst |
| 12:15-12:30 | S32-05 | Asteroid Itokawa … but when did form exactly? | F. Jourdan |
| 12:30-13:45 | Lunch break | ||
| 13:45-14:15 | JAXA Curation lab tour | ||
| Chair: M. Abe | |||
| 14:15-14:30 | S33-01 | Characterization of a mass movement site in Bennu’s Bralgah Crater and implications for other asteroids | Y. Tang |
| 14:30-14:45 | S33-02 | Photometry of Ryugu and SCI crater as inferred by ONC images | A. Longobardo |
| 14:45-15:00 | S33-03 | The shape distributions of sub-mm-sized impact experiment fragments from Allende meteorite | T. Michikami |
| 15:00-15:15 | S33-04 | Spectral characterization of (98943) 2001 CC21, fly-by target of Hayabusa2# | D. Perna |
| 15:15-15:30 | S33-05 | Asteroid (142) Polana at 3 µm and its Connection to Primitive Near-Earth Asteroids | D. Takir |
| 15:30-15:45 | S33-06 | Unveiling dark objects in Solar System: grain size effects on the infrared spectrum of mineral mixtures in presence of opaque components | G. Poggiali |
| 15:45-16:15 | Coffee break | ||
| Chair: T. Okada | |||
| 16:15-16:30 | S34-01 | Investigating the effects of space weathering in Ryugu samples using coordinated microanalyses | L. Melendez |
| 16:30-16:45 | S34-02 | Impact-induced melting and fragmentation of C-type asteroid regolith inferred from impact craters on a large Ryugu sample | C. Hamann |
| 16:45-17:00 | S34-03 | Temporal variability of thermal-cycling induced fracturing in chondrites | N. Latsia |
| 17:00-17:15 | S34-04 | CALICO – an ESA M7 proposal to Explore Dwarf Planet Ceres | A. Hagermann |
| 17:15-17:30 | S34-05 | Next Generation small body Sample Return mission: a concept study for a future Japanese mission to a comet | H. Kurokawa [Invited] |
| 17:30-17:45 | S34-06 | Intermediate bodies of Asteroids and the Moon from an Earth 3GMS model | Y. Miura |
| 17:45-18:00 | S34-07 | Wrap-up | T. Usui |
| 18:00- | Group Photo | ||
| No. | Title | Presenter |
|---|---|---|
| P-01 | Chrome-spinel in Hayabusa particles: Recorders of Asteroid Itokawa's thermal history | J. Davidson |
| P-02 | Coordinated Analyses of Hayabusa particles RB-CV-0234, RB-QD04-0039, and RA-QD02-0310: Constraints on asteroid Itokawa formation from sulfides and silicates | D. Schrader |
| P-03 | Are there 100s of ppm water in nominally anhydrous minerals of non-carbonaceous asteroids? | D. Harries |
| P-04 | Development of Nondestructive X-ray CT Imaging Techniques to Identify and Locate Presolar Grains in Meteorite Sample Jbilet with Application to Ryugu Samples | D. Shulaker |
| P-05 | X-ray nano-CT and TEM-EDS Analyses of Impact Melt Splashes on Ryugu Samples | M. Matsumoto |
| P-06 | Comparison of Thermal Diffusivity between Ryugu grains and Carbonaceous Chondrites | T. Ishizaki |
| P-07 | Spatial relationship between macromolecular organic matter and organic-bearing phyllosilicates in Ryugu grain | T. Matsumoto |
| P-08 | Analysis of a thermal correction method for the MIRS infrared spectrometer: preparation for the future observations of the Martian moons Phobos and Deimos | G. David |
| P-09 | A Comparative Carbon-XANES and -EELS study of Organic Material from Asteroid 162173 Ryugu and Ivuna | H. Changela |
| P-10 | Non Destructive Analyses of (Extra-) Terrestrial Materials by Combining Digital Optical Microscopy with LIBS (Element Analyses) and Micro Raman Spectroscopy – A New Approach | V. Hoffmann |
| P-11 | Study on Similar Continued Organic Life Systems on the Rocks of Water Planet Earth | Y. Miura |