NASA Astronaut Grows The First Ever Flower in Space

Good news for astronauts! Freeze-dried space food may soon be a thing of the past thanks to astronaut Scott Kelly’s successful attempt to grow the first ever flower in space.

By Nerti U. Qatja@VOP_Today – Image Credit: NASA


Kelly is no stranger to space horticulture however. Last year he managed to grow lettuce on board the International Space Station (ISS).

Now he’s used his zero gravity vegetable garden to grow Zinnias, a type of edible flower most commonly found in salads. Given that astronauts are still largely dependent on freeze-dried meals, such experiments could prove vital for future space missions as renewable food would enable astronauts to broaden their scope of space exploration. Providing they have enough fuel of course.

NASA now hopes to repeat their success by attempting to grow tomatoes in 2018. Then all they need to do is to invent a salad dressing that won’t float around when you try to pour it.

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https://youtu.be/mDAZ-IEwNxA


(NASAOn Jan. 16, 2016, Expedition 46 Commander Scott Kelly shared photographs of a blooming zinnia flower in the Veggie plant growth system aboard the International Space Station. Kelly wrote, “Yes, there are other life forms in space!

This flowering crop experiment began on Nov. 16, 2015, when NASA astronaut Kjell Lindgren activated the Veggie system and its rooting “pillows” containing zinnia seeds.

The challenging process of growing the zinnias provided an exceptional opportunity for scientists back on Earth to better understand how plants grow in microgravity, and for astronauts to practice doing what they’ll be tasked with on a deep space mission: autonomous gardening.

In late December, Kelly found that the plants “weren’t looking too good,” and told the ground team:

“You know, I think if we’re going to Mars, and we were growing stuff, we would be responsible for deciding when the stuff needed water. Kind of like in my backyard, I look at it and say ‘Oh, maybe I should water the grass today.’ I think this is how this should be handled.”

The Veggie team on Earth created what was dubbed “The Zinnia Care Guide for the On-Orbit Gardener,” and gave basic guidelines for care while putting judgment capabilities into the hands of the astronaut who had the plants right in front of him.

Rather than pages and pages of detailed procedures that most science operations follow, the care guide was a one-page, streamlined resource to support Kelly as an autonomous gardener.

Soon, the flowers were on the rebound, and on Jan. 12, pictures showed the first peeks of petals beginning to sprout on a few buds.