NASAさんのインスタグラム写真 - (NASAInstagram)「Q: How do you not obsess about contamination? ☠️ A: Well, the short answer is that we do.😷 Are you a neat freak? Then you’ll definitely want to read about Zao Huang, contamination control engineer at NASA Goddard who maintains one of the cleanest rooms in the world! Read more: https://go.nasa.gov/2O8sPLh Caption: Zao Huang is pictured in the Spacecraft Systems Development and Integration Facility (SSDIF) at NASA Goddard, standing in front of the wall of filters that help keep the clean room clean. Credits: NASA/GODDARD/Chris Gunn」9月20日 3時05分