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Home » Astronaut Waste: Shooting Stars?

Astronaut Waste: Shooting Stars?

By Janice VanCleave

Question:

On Earth, gravity causes body waste to be pulled down into the potty. In space, what happens to the body waste of  astronauts?

Answer:

Urine is collected, recycled and the water extracted is potable, meaning it is drinkable.

According to NASA, feces is collected and ejected from the space craft. No! Poop is not floating around in space. Since most space craft remain within Earth’s atmosphere, solid body waste burns up in Earth’s atmosphere. YEP! Some “shooting stars” are not rocks from space, instead the light comes from astronaut poop as it burn up in Earth’s atmosphere.

shooting-star

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Filed Under: Space Tagged With: astronaut poop, waste disposal

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The spoon hanging from the string vibrates when struck and these vibrations are transmitted through the string and the sound is amplified by the plastic cups. ABOUT ME: Hi, I am Janice VanCleave, author of 50 best-selling science experiment books for children ages 4 through high school. I taught science for 27 years. MORE.....

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