Press releases (News releases)

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FY2022

●2023/3/22　Insight into multi-step geological evolution of C-type asteroids from Ryugu particles. The results were published in “Nature Astronomy”.

●2023/2/24　Macromolecular organic matter in samples of the asteroid (162173) Ryugu. The results were published in “Science”.

●2022/12/20　A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu. The results were published in “Nature Astronomy”.

●2022/8/16　A pristine record of outer Solar System materials from asteroid Ryugu’s returned sample. The results were published in “Nature Astronomy”.

●2022/6/15　Shock Recovery With Decaying Compressive Pulses: Shock Effects in Calcite (CaCO3) Around the Hugoniot Elastic Limit. The results were published in “Journal of Geophysical Research”.

FY2021

●2022/3/14　Aluminous hydrous magnesium silicate as a lower-mantle hydrogen reservoir: a role as an agent for material transport. The results were published in “Scientific Reports”.

●2021/12/22　Effects of episodic slow slip on seismicity and stress near a subduction-zone megathrust. The results were published in “Nature Communications”.

●2021/11/29　Incorporation mechanism of Fe and Al into bridgmanite in a subducting mid-ocean ridge basalt and its crystal chemistry. The results were published in “Scientific Reports”.

FY2020

●2020/12/02　Sound Velocities of Al-Bearing Phase D up to 22 GPa and 1300 K. The results were published in “Geophysical Research Letters”.

    📄[EurekAlert!]

    📄[AlphaGalileo]

    📄[Asia Research News]

●2020/8/27　Evidence for early asteroidal collisions prior to 4.15 Ga. The results were published in “Earth and Planetary Science Letters”.

    📄[HIROSHIMA UNIVERSITY UPDATE]

    📄[Press release]

    📄[EurekAlert!]

    📄[AlphaGalileo]

    📄[Asia Research News]

●2020/7/14　Promotion of HiPeR to the Centers of Excellence (COE) at self-sustained stage

    📄[About Research Centers]

    📄[About the COEs]

    📄[Overview of HiPeR]

●2020/5/3　4-billion-year-old nitrogen-containing organic molecules discovered in Martian meteorites. The results were published in “Nature Communications”.

    📄[ELSI]

    📄[EurekAlart]

    📄[MMX]