Microbes are Evolving that Thrive in Spacecraft Cleanrooms

Spacecraft are expensive and intricately engineered machines designed to perform complex missions in harsh space environments. They're costly and require a long time to design and build. Due to their uniqueness and high value, and the need to keep them sterilized, they're assembled in clean rooms that limit the amount of dust and microbes. New research shows that microbes are adapting to these clean rooms and learning how to thrive in them.