Cyber Week Sale! 50% Off All Access

For the First Time Ever, NASA Astronauts Eat Vegetables Grown in Space Space gardens mean more delicious meals aboard the International Space Station, and they are also a critical development for the march towards life on Mars.

By Catherine Clifford

Opinions expressed by Entrepreneur contributors are their own.

NASA
Red romaine lettuce grown in space.

Today, for the first time ever, astronauts aboard the International Space Station are going to eat vegetables that they grew in space in an area fittingly called Veggie.

Growing and eating vegetables in space is not only important for the taste buds of astronauts but also because it allows for longer space travel and is a necessary step for the possibility of one day living on Mars -- helping determine what will be growing on the Red Planet and how it will be done.

The vegetables are grown out of little pillow-like packets in a system that was designed and tested by Madison, Wisc.-based Orbital Technologies Corp. The plants grow under red, blue and green LED light in an open-air environment (the veggies had to be tested before consumption to ensure there were no odd particles in the space air).

First on the space-vegetable menu is red romaine lettuce. Astronauts will eat half of the lettuce and bring the other half of the lettuce back to earth for further study, according to a statement from NASA about the space gardening. The crew is also growing flowers to see how they do in zero gravity, which could play a role in studying pollination of other items, including fruit.

Maintaining a garden in space will also keep astronauts happy. One of the less glamorous aspects of traveling in space is that you spend countless hours cramped up in a tiny space. "Besides having the ability to grow and eat fresh food in space, there also may be a psychological benefit. The crew does get some fresh fruits or vegetables, such as carrots or apples, when a supply ship arrives at the space station. But the quantity is limited and must be consumed quickly," says Dr. Gioia Massa, the NASA scientist working on the vegetable project at NASA's Kennedy Space Center.

Catherine Clifford

Senior Entrepreneurship Writer at CNBC

Catherine Clifford is senior entrepreneurship writer at CNBC. She was formerly a senior writer at Entrepreneur.com, the small business reporter at CNNMoney and an assistant in the New York bureau for CNN. Clifford attended Columbia University where she earned a bachelor's degree. She lives in Brooklyn, N.Y. You can follow her on Twitter at @CatClifford.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Side Hustle

'I Just Hustled': She Earned More Than $300,000 Wrapping Gifts Last Year — and It All Started With a Side Hustle

When Michelle Hensley lost her husband to cancer, she needed to figure out how to earn an income for her family.

Science & Technology

You Have 1 Month Left to Prepare for These 5 AI-Powered Marketing Changes — Act Now Before It's Too Late.

Big changes in 2025 will redefine marketing as AI evolves rapidly, offering growth opportunities but also risks. Learn how to stay ahead in this week's video, covering new search platforms and avoiding over-automation.

Growing a Business

This Breakthrough Technology is Poised to Accelerate Your Company's Growth

Discover a breakthrough technology stacked on top of generative AI, now poised to revolutionize businesses across nearly every sector. Unlock unprecedented growth and profitability potential, achieving levels once thought unattainable.

Leadership

How to Master the Art of Delegation — Lessons From Andrew Carnegie's Legacy

Here's what Andrew Carnegie can teach today's entrepreneurs about leadership, teamwork and effective delegation.

Business Ideas

63 Small Business Ideas to Start in 2024

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2024.