مرحاض فضائي

http://www.abc.net.au/science/k2/moments/s348188.htm

• http://www.historychannel.com/exhibits/hometech/spacetoilet.html
• http://space.about.com/cs/spaceshuttles/a/bathroominspace.htm
• http://www.boingboing.net/2005/07/13/nasas_squeamish_spac.html

http://www.esa.int/esaHS/SEMHOB9ATME_business_2.html

http://edspace.nasa.gov/livespace/gottago.html

ومن ناحية أخرى، http://liftoff.msfc.nasa.gov/news/2001/News-StationPlumbing.asp

http://www.hightechscience.org/zero_gravity_toilet.htm

http://www.planet4589.org/jcm/trips/06/moscow/mir.html

من جهة ثانية، http://news.uns.purdue.edu/UNS/html4ever/2004/040825.Volenec.mars.html