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Panic attacks are scary and they upset your body’s chemical equilibrium. Learn what happens to acids & bases in your circulatory system during a panic attack.
Participating classes will explore how indoor environmental conditions influence human health, and identify the best conditions for healthy living. This knowledge is important not only on Earth, but also on the International Space Station (ISS), the future Lunar Gateway, and as long-duration space travel progresses, maybe even on Mars!
How do our bodies get cold? How do sleeping bags keep us warm?
Spending time outside has important physical and psychological benefits. It can even help you learn better!
Temperature is an important part of life on Earth and life in space. This backgrounder explains what temperature is, how it affects people and how it is controlled on the International Space Station.
This backgrounder explains what light is, how it is measured, and how it affects people on Earth and astronauts on board the International Space Station.
Humidity is an important part of life on Earth and life in space. This backgrounder explains what humidity is, how it is measured and how it affects us both mentally and physically.