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How do you cook in space?

Update: Take our poll!

Which space meal sounds tastiest?
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Imagine this: you’re in space, and you’re hungry.  You’ve got ingredients and kitchen tools.  You think, why not cook up a nice meal?

How might that work out? Cooking in space is very different from cooking on Earth because, as you know, there is very little gravity in space.  While this may seem straightforward, the implications may not be obvious when it comes to cooking a meal.

Without gravity, it becomes impossible to pour liquids or shake powders into mixing bowls.  Chopping vegetables is tricky because pieces of food could fly off in random directions.  But it gets worse: apparently boiling water behaves differently in outer space than it does on Earth.  Bubbles do not percolate up and out of a boiling pot.  Rather, the entire mass of seething water pours out of the pot all at once, sort of like an exploding can of soda. Ouch!

Water boils differently in space (right pic) than it does on Earth (left pic). Credit: NASA
Water boils differently in space (right pic) than it does on Earth (left pic). Credit: NASA

It’s not all bad news though. Researchers have discovered that french fries taste better when prepared in environments with higher gravity. In other words, some foods will be tastier in space than they will on Earth.  Exploring space might lead to new culinary experiences!

Astronauts today eat the majority of their meals from pre-packaged, de-hydrated foil pouches. If eating all your meals from a foil pouch for months at a time sounds less-than-ideal, many astronauts would probably agree with you.  In fact, astronaut Sandra Magnus is famous for her extensive cooking experiments during her time on the International Space Station.

Sandra Magnus, Orbital Chef Extraordinaire. Credit: NASA
Sandra Magnus, Orbital Chef Extraordinaire. Credit: NASA

I don’t know about you, but I’m feeling inspired.  Are you ready to cook that meal? Grab an onion and some duct tape and let’s get started!


Click here to get the Star Trek Cookbook!

Feature Image Credit: Pocket Books/Star Trek