[/caption]Air quality is a serious issue for any space-based activity. After all, if a harmful gas is leaked into the sealed space station, the astronauts on board cannot simply open the window to get some fresh air. The International Space Station (ISS) and stations before it (including the Russian-built Mir) have all been afflicted with … Continue reading "Air Quality Sensor to be Tested on ISS for Future Missions to Moon and Mars"