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List of works by Tomohiro Usui

A Probabilistic Approach to Determination of Ceres' Average Surface Composition From Dawn Visible‐Infrared Mapping Spectrometer and Gamma Ray and Neutron Detector Data

scientific article published in December 2020

A pristine record of outer Solar System materials from asteroid Ryugu’s returned sample

scientific article published in 2022

Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu

scientific article published on 14 July 2023

Anomalously 13C-depleted organic matter from CO in early Mars atmosphere

scientific article published on 19 December 2022

Author Correction: Contribution of Ryugu-like material to Earth’s volatile inventory by Cu and Zn isotopic analysis

scientific article published on 14 March 2023

Carbonate record of temporal change in oxygen fugacity and gaseous species in asteroid Ryugu

scientific article published on 10 July 2023

Contribution of Ryugu-like material to Earth’s volatile inventory by Cu and Zn isotopic analysis

scholarly article

Final Report of the Mars Sample Return Science Planning Group 2 (MSPG2)

scientific article published in June 2022

First compositional analysis of Ryugu samples by the MicrOmega hyperspectral microscope

scientific article published on 20 December 2021

Geochemistry and Sm‐Nd chronology of a Stannern‐group eucrite, Northwest Africa 7188

scientific article published on 29 August 2019

Hydrogen Isotopic Composition of Hydrous Minerals in Asteroid Ryugu

scientific article published in April 2023

In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates

scientific article published on 24 April 2020

Incorporation of 16O-rich anhydrous silicates in the protolith of highly hydrated asteroid Ryugu

scientific article published in 2022

MSR Science Planning Group 2 (MSPG2): Planning for the curation of MSR samples in a Sample Receiving Facility

preprint posted 8 December 2021

New views of Mars: Reviews of recent Mars explorations and meteorites studies

article

Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2

scholarly article

Petrology and trace element geochemistry of Robert Massif 04261 and 04262 meteorites, the first examples of geochemically enriched lherzolitic shergottites

scholarly article by Tomohiro Usui et al published December 2010 in Geochimica et Cosmochimica Acta

Planning Implications Related to Sterilization-Sensitive Science Investigations Associated with Mars Sample Return (MSR)

scientific article published in June 2022

Polycyclic aromatic hydrocarbons in samples of Ryugu formed in the interstellar medium

scientific article published on 21 December 2023

Preliminary Planning for Mars Sample Return (MSR) Curation Activities in a Sample Receiving Facility (SRF)

scientific article published in June 2022

Preliminary design of Martian Moons eXploration (MMX)

scientific article published in January 2023

Presolar Stardust in Asteroid Ryugu

scholarly article

Radar Sounding of Subsurface Structure in Eastern Coprates and Capri Chasmata, Mars

scientific article published on 11 August 2020

Rationale and Proposed Design for a Mars Sample Return (MSR) Science Program

scientific article published in June 2022

Ryugu particles found outside the Hayabusa2 sample container

scientific article published in 2022

Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System

scholarly article

Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites

scholarly article

Science and Curation Considerations for the Design of a Mars Sample Return (MSR) Sample Receiving Facility (SRF)

scientific article published in June 2022

Search for shallow subsurface structures in Chryse and Acidalia Planitiae on Mars

scientific article published on 16 September 2020

Spatial distribution and speciation of sulfur in Ediacaran limestones with μ-XRF imaging and XANES spectroscopy: Implications for diagenetic mobilization of sulfur species

scientific article published in August 2021

Survey of impact glasses in shergottites searching for Martian sulfate using X-ray absorption near-edge structure

scientific article published in November 2021

The Importance of Phobos Sample Return for Understanding the Mars-Moon System

scientific article published on 28 April 2020

The Scientific Importance of Returning Airfall Dust as a Part of Mars Sample Return (MSR)

scientific article published in June 2022

Time-Sensitive Aspects of Mars Sample Return (MSR) Science

scientific article published in June 2022

Transport of impact ejecta from Mars to its moons as a means to reveal Martian history

scientific article published on 27 December 2019

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