How do astronauts breathe in space? › Dr Karl's Great Moments In Science (ABC Science)

Astronauts on the International Space Station breathe air almost identical to the stuff we breathe on Earth. Dr Karl explains where it comes from.

Great Moments In Science with Dr Karl Kruszelnicki - ABC listen

Carl Sagan: Cosmos, Pale Blue Dot & famous quotes

Great Moments In Science with Dr Karl Kruszelnicki - ABC listen

Dr Karl Kruszelnicki's science conundrums: How do ISS astronauts

What comes around, goes around 💨 with Dr Karl

Science Academy (OUASSA) Blog, University of Otago, New Zealand

Carl Sagan - Wikipedia

How do astronauts breathe in space? 🧑‍🚀

Science - ABC News

How do astronauts breathe?, Feature