The video explores how astronauts access breathable oxygen in space, focusing on the International Space Station (ISS). It explains the use of oxygen generators, electrolysis, and chemical reactions to produce oxygen. The video also highlights the importance of maintaining air quality and safety aboard the ISS through various technologies and backup systems.

What is the primary method used by the International Space Station (ISS) to generate breathable oxygen?

Describe the process of electrolysis as it relates to oxygen generation on the ISS.

What role do solar panels play in the oxygen generation system of the ISS?

How do astronauts aboard the ISS obtain water for the oxygen generation process?

Explain how the solid fuel oxygen generator works on the ISS.