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 to space, which can threaten both their health and the station's integrity. Studies show that astronauts are the primary source of these microbes. The video highlights the unique microbial environment on the ISS, potential threats to astronauts and equipment, and the challenges of cleaning in space. It also explores future technologies to reduce microbial habitation, aiding longer missions to the moon, Mars, and beyond.

What is the primary source of microbes on the International Space Station?

• Space debris

• Air filters

• Astronauts

• Equipment and supplies

Why is the human immune system a concern for astronauts in space?

• It becomes stronger in space.

• It is unaffected by space conditions.

• It functions the same as on Earth.

• It doesn't work the same way in space.

What problem did cosmonauts on the MIR Space Station discover with microbes?

• They increased oxygen levels.

• They enhanced metal durability.

• They broke down rubber and electrical cables.

• They improved air quality.

What is one method used to prevent microbial growth on the ISS?

• Adding more plants

• Reducing oxygen levels

• Increasing humidity

• Using disinfectant wipes

Why are metals like silver and copper considered for use on the ISS?

• They are easy to mold.

• They are cost-effective.

• They have antibacterial properties.

• They are lightweight.