AUTHOR=Verseux Cyprien , Poulet Lucie , de Vera Jean-Pierre TITLE=Editorial: Bioregenerative life-support systems for crewed missions to the Moon and Mars JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2022.977364 DOI=10.3389/fspas.2022.977364 ISSN=2296-987X