Apparently a hydrogen-oxidising bacterium known as Cupriavidus Necator, per https://allfed.info/images/pdfs/Food_in_space_from_hydrogen_oxidizing_ba.pdf https:/

Apparently a hydrogen-oxidising bacterium known as Cupriavidus Necator, per https://allfed.info/images/pdfs/Food_in_space_from_hydrogen_oxidizing_ba.pdf https://allfed.info/images/pdfs/Food_in_space_from_hydrogen_... (I would never have found this before AI search)