Within the next ten years a permanent commercial human population
will be established in orbit and beyond. But how will these people be
supported. An entire industry based upon the needs of these space residents and
tourists will need to be created.
Food will be the most difficult consumable to supply to
these space communities. People can live with stale air and recycled water but
food has to be an experience filled with flavor
as well as nutrition. But creating something that meets those two
criteria while, ideally, having a shelf life of months, without refrigeration, is
a tall order. In the old days salted pork with an occasional orange was
considered a complete meal, our more civilized society must create something
better for our explorers.
Food in space has been a challenge that even NASA has not met yet. While they have learned to freeze,
vacuum seal, irradiate, and store food so that much of it will not spoil on a
long trip, and even still have some flavor, there are some foods which we take
for granted on earth that are considered delicacies in orbit because they simply can’t
be prepared or obtained in space. Baking bread is a supreme challenge which isn't completely solved.
All the deficiencies in the cuisine of the Void are
opportunities. Food is something that is easily redesigned and adapted while
also having infinite possibilities and potential. And the best part is the
products are needed today and not only in space but right here at home.
Many facets of the space food industry exist. The potential
for space gardens and specific tools for accomplishing the kind of culinary
feats that are possible on Earth are all applicable, but for the purposes of
this post we will focus on the opportunity for providing prepackaged food that
is meant to be a meal “practically” ready to eat in orbit.
Here in the early days of the space industry which is heavily
focused on tourism and government contracts the food will have to be of a
special kind of hybrid. It will have to provide a pleasurable experience that
is unique to space but also contain the nutrition to allow someone to live off
of it. This will require that a space food manufacturer create an initial
product that is almost nostalgic, the kind of freeze dried and in a toothpaste
tube that tourists would expect on a trip so that they can feel like their
image of astronauts. But this paste would still be something that someone who
isn't just in space to visit can live
off of.
In order to cut on costs it would likely be something along
the lines of a paste or solid bar that can be shaped and formed into whatever
the customer needs. So just like ice cream, where you can use vanilla as a base for chocolate or strawberry, this Space Paste would contain all the
nutrition a person needs but could be flavored and shaped into whatever the
customer wants. Soylent is a current product that very nearly meets this criteria.
Such a product would also need to deal with yet another
problem brought on by space food, boredom. How many people can say that they
love to eat oatmeal morning noon and night. Food is something that adds excitement and interest to our lives. A space food that can be practical, in
that is can be packed stored and provide nutrition, but also fills the human
need for change and diversity in flavor, is exactly what is needed today.
Fortunately, unlike so much of the space industry, the
technology and products developed for space food will not trickle down to be
used in the earth food industry as so many space developments are claimed to do.
It would, instead, be immediately and directly marketable without having to
redesign any part of it. Imagine extremely dense nutritional supplements that
are able to be packed and stored for years while remaining light weight. Such
products could be loaded into disaster relief trucks or into hiking backpacks.
Any company that produces such wears would not have to depend solely upon the
space industry to sustain itself.
The competition in space food will be fierce. While food
designed for space is applicable on Earth, the reverse is also true to some
extent. After all it would not take a great deal of effort for brand name protein
bars and supplements to be customized for space. And the infinite variation of food doesn't
allow for much protection through intellectual property. But a small start-up
can certainly gain ground by moving now and gaining contracts with the rising
private launch companies , with paying customers who want their space peanuts
during the flight.
A company dedicated to space food would be something that
would certainly be able to diversify. While an initial product would want to be
a catch-all design, all further developments could range from old style toothpaste tubes of
peanut butter to the creation of the most advanced recipes and cooking
equipment anyone has ever seen. Really, the creation of food in space is one of the most
difficult pieces of chemistry that anyone has ever had to undertake.
The market for space food has existed for some time. Space
museums and other tourist traps have long provided freeze dried cuisine just
like the astronaut used to make. In the actual industry the government space agencies
have been the only providers of TV dinners fit for the space station. This
won’t continue to be sufficient. Human traffic is only going to increase and
NASA is continuing to lose their budget and is not prepared for food production
in large quantities. Just as new launch vehicle providers need someone to make
spacesuits they need someone to cook meals. It can and needs to be done today,
and even if it means freeze drying your favorite smoothie blend, it would
better than what the industry has available now.
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