Lead from Notre-Dame fire plume caught 15 km from Paris

Le Roux, G.; Masson, O.; Cloquet, C.; Tavella, M.J.; Beguin-Leprieur, M.; Saunier, O.; Baqué, D.; Camboulive, T.; Berger, J.; Aigouy, T.; Maube, F.; Baron, S.; Ayrault, S.; L'Héritier, M. ACS Earth and Space Chemistry, 2023, 7, 310-314

Presolar Stardust in Asteroid Ryugu

Barosch, J.; Nittler, L.R.; Wang, J.; D'Alexander, C.M.O.; De Gregorio, B.T.; et al.; Piani, L. The Astrophysical Journal Letters, 2022, 935, L3