KOMPAS.com – Now, the astronauts in space can not only enjoy the stars, but also fresh food.
According to a study published in the journal Frontier in Plant ScienceSalad can not only be planted in the space, but also safe to be consumed.
Romaine lettuce red to the International space station between 2014 and 2016, a giant leap for the mankind is growing.
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Because that means that the astronauts in the galaxy and have more nutrients when they are working.
“The ability to grow food in sustainable systems, which will be safe for the consumption of the team is important as NASA moves on a mission, which is long.”
As an expression of Christina Khodadad, researchers from the Kennedy Space Center and author of the study in an official statement.
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“The type of vegetables, green leafy vegetables, vegetables can be planted consumed fresh, with little resources.”
Lettuce, varieties called outredgeousgrown to be sterilized for about 1-2 months in the system plant room with the seeds.
Based on the study, head lettuce space to a composition, which is similar to “his brother”, which grow in the earth, also tend to be more vitamin-has-rich.
Not only healthy and can be eaten, however outredgeous also delicious. At least that is the reports on the astronauts who have tasted it.
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“I like it”, said astronaut Kjell Lindgren in the video teaser 2015, where he and fellow astronauts for the first time, the lettuce of space.
Lindgren compares it with the arugula –green vegetables typical of the Mediterranean, similar to spinach, and has many health benefits.
At that time, salad was given the approval of NASA, but not the support and the further finding of the new study.
Salad space next to the first vegetables planted, harvested and eaten in the space, also provides researchers with insights, and great hope about everything green vegetables can be planted, outside of the earth.
“The International space station serves as a place to test long-term task in the future.”
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“And, to help the test of plant growth, to expand the amount of candidates that effectively planted in micro-gravity.”
So says co-author in this research, Gioia Massa of the NASA.
“The test in the future will learn to help the types of green plants and small fruits, such as peppers and tomatoes, bring a new product additional, for the diet of astronauts.”