Fig. 3From: A curation for uncontaminated Hayabusa2-returned samples in the extraterrestrial curation center of JAXA: from the beginning to present dayImage of the interior of the CC3-3. The inner surfaces of all CCs for Hayabusa2 samples have been electrochemically polished like a mirror. This photo was captured during the installation of CC3-3, CC4-1, and CC4-2 at the end of Aug 2018; hence that the chamber was exposed to the airBack to article page