Plasma decontamination of space equipment using cold atmospheric plasmas
- Resource Type
- Conference
- Authors
- Thomas, Hubertus M.; Shimizu, Satoshi; Shimizu, Tetsuji; Klampfl, Tobias; Zimmermann, Julia L.; Morfill, Gregor E.; Barczyk, Simon; Rettberg, Petra; Weber, Peter K.
- Source
- 2012 Abstracts IEEE International Conference on Plasma Science Plasma Science (ICOPS), 2012 Abstracts IEEE International Conference on. :7E-10-7E-10 Jul, 2012
- Subject
- Engineered Materials, Dielectrics and Plasmas
Nuclear Engineering
Fields, Waves and Electromagnetics
Plasmas
Decontamination
Surface treatment
Materials
Space missions
Biology
Probes
- Language
- ISSN
- 0730-9244
Summary form only given. The search for extraterrestrial life is one of the most challenging science topics for the next decades. Space missions, like ExoMars, plan to land and search for biological remnants on planets and moons in our nearby Solar system. Planetary protection regulations defined by COSPAR prevent that during the mission biological contamination of the bodies occur through the space probes. Therefore decontamination of the probes and more general space equipment is necessary before the launch. The up-to-date accepted decontamination procedure originate from the old NASA Viking missions and use dry heat (T>110°C for 30h) - a technology not well suited for sensitive equipment nowadays.