Professional Services

Meteoritical Society, Nominating Committee (2017-)

Meteoritical Society, The 82nd Annual Meeting Local Organizing Committee (2017-2019)

Meteoritical Society, McKay Award Selection Committee (2009-2010)

Meteoritical Society, The 71st Annual Meeting Local Organizing Committee (2006-2008)

NASA, Laboratory Analysis of Returned Samples (LARS) Program Review Panel

NASA, Research Opportunities in Space and Earth Sciences (ROSES) Review Panel

NASA, Emerging World Review Panel

Associate Editor, Geochemical Journal (2008-)

Co-chair, Solar System symposium in Sapporo (2016-)

Co-convener, ISSI-Europlanet Workshop 'The role of Sample Return Missions in the Scientific Exploration of the Solar System' (2018)

Co-convener, ISSI-Beijing Forum 'Roads towards Sample Return from Comets and Asteroids' (2018)

Session co-convener 'Cosmochemistry from Sample Return Missions and Laboratory Experiments', Goldschmidt Conference (2017)

Co-organizer, Pre-Forum Meeting on Future Cosmochemistry for the JSPS Forum 2016 (2016)

Theme Chair 'From Stars to Planets', Goldschmidt Conference (2016)

Theme Chair 'Early Solar system and early planets', Goldschmidt Conference (2019)

Workshop co-organizer 'Experimental Cosmochemistry', Goldschmidt Conference (2016)

Session co-convener 'Sample Return Missions and the Comet-Asteroid Continuum', Goldschmidt Conference (2015)

Session co-convener 'Refractory Grains, Volatiles, and Organic Molecules Inherited from the Interstellar Medium', Goldschmidt Conference (2013)

Science Organizing Committee, Hayabusa Symposium (2013, 2015, 2016, 2017)

Co-organizer, Workshop on Minerals-Water-Organics in the Early Solar System (2012)

Co-organizer, Workshop on Material Interaction in the Early Solar System (2011)

Co-organizer, Workshop on Material Circulation in the Early Solar System (2010)

Co-organizer, Workshop on Silicate Dust in Protostars (2008)