Space food has its roots in military rations ... there are zero-gravitational considerations for preparing the food, packaging it, and then actually eating the stuff without it floating everywhere ...
As we plan longer missions to space, the moon, Mars, and beyond, we'll need a way to keep our astronauts fed when they can't ...
Space food has changed over the years but moonwalking ... and currently our food is producing a lot of waste in terms of packaging material. When we go to Mars, we want to travel light and not ...