Those hotel chocolate-chip cookies will be the closest astronauts have come to truly baking something in their high-flying kitchens. NASA says astronauts won’t actually eat the cookies, because they are, technically, a science experiment. The treats will be returned home for examination.
NanoRacks created a cylinder-shaped oven lined with heating components that can bring the interior temperature to 350 degrees Fahrenheit. It bakes one slab of cookie dough, which is held in place inside a sealed tray, at a time. The oven will plug into an apparatus about the size of carry-on luggage that supports scientific experiments with electricity, cooling, and other needs.