Chris Hadfield Demonstrates Microbial Air Sampling on the ISS

The International Space Station crews about 3 to 6 people at a time, but sometimes unwelcome guests appear in the form of bacteria. To keep the world’s largest orbital laboratory clean, Commander Chris Hadfield uses a floating microbial air sampler to test for nasties. Watch until the end to see what he finds.

Canadian Space Summit 2019

About Marc Boucher

Marc Boucher
Boucher is an entrepreneur, writer, editor & publisher. He is the founder of SpaceQ Media Inc. and CEO and co-founder of SpaceRef Interactice Inc. Boucher has 20 years working in various roles in the space industry and a total of 27 years as a technology entrepreneur including creating Maple Square, Canada's first internet directory and search engine.