Science
This spot on the International Space Station has stayed dirty – for science – Sunday Vision
While most of us are now much more careful to keep our homes and workplaces clean, cleanliness on board the International Space Station is imperative.Of

While most of us are now much more careful to keep our homes and workplaces clean, cleanliness on board the International Space Station is imperative.
Of particular importance is the antibacterial measures, as bacteria tend to accumulate in the constantly recycled air inside the International Space Station.
Every Saturday in space is a “cleaning day” as surfaces are mopped, and astronauts vacuum and collect trash.
However, there is one spot on the station where cleaning is prohibited. But don’t…
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