Tags: oxygen

How is oxygen made aboard a spacecraft?

On Earth, we have a constant supply of fresh air. We breathe in oxygen and breathe out carbon dioxide. These gases get recycled by plants through the process of photosynthesis....

How is oxygen made aboard a spacecraft?

These gases get recycled by plants through the process of photosynthesis. The plants take in carbon dioxide and release oxygen. It’s a wonderful cycle on a vast scale. But what...