How Did the Milky Way Get Its Spiral?

The video discusses the presence and impact of microbes on the International Space Station (ISS). Since 2000, astronauts have brought microbes, including bacteria and fungi, into space. These microbes can pose threats to both astronauts and equipment. Studies have shown that astronauts are the primary source of these microbes. Some species have adapted to survive on surfaces that would typically kill them. The video also highlights the challenges of maintaining cleanliness in space and the potential risks of microbial infections due to a weakened immune system in space. Cleaning methods similar to those on Earth are used, and new technologies are being explored to reduce microbial habitation on the ISS.

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