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 are some of the unwanted stowaways that astronauts carry to the International Space Station?

How do astronauts contribute to the microbial environment of the International Space Station?

What challenges do scientists face regarding the human immune system in space?

What methods are used to keep the International Space Station clean from microbes?

Why is it important to study how microbes behave differently in space compared to Earth?