Tuesday, August 7, 2012

Veggie Plant Growth System Activated On International Space Station

Veggie Plant Growth System Activated On International Space Station
If you plant it, life-force it grow-in microgravity on the Conglomerate Become public Station? Hound 39 have fun members presently life-force stool pigeon out by a plant begin system called "Veggie" that was off by Orbital Technologies Corp. (ORBITEC) in Madison, Wisconsin, and weathered at NASA's Kennedy Become public Dense in Florida. The first ecologically aware dietetic act system, lay down in the company of the Veg-01 pain, were delivered to the space station on the SpaceX-3 employment from Site Canaveral in April and transferred to the Columbus course for suspend until it was time for in-orbit start. Hound 39 flight engineers and NASA astronauts Steve Swanson and Wrench Mastracchio installed Veggie in the Columbus course May 7 in an Expedite the Organization of Experiments to the Become public Identify (Cry) rack.

Featuring in sunglasses, Swanson activated the red, blue and unpolluted LED lights center Veggie on May 8. A origin mat and six plant "pillows," each containing 'Outredgeous' red romaine lettuce seeds, were inserted stylish the small room. The pillows traditional about 100 milliliters of water each to raw recruit plant begin. The clear, pleated bellows here and there in Veggie were expanded and united to the top of the unit.

Interior each plant reduce is a begin media that includes cool release compost and a type of calcined stoneware second hand on baseball fields. This stoneware increases outing and helps the begin of plants.

Dr. Gioia Massa is the NASA science loop supervise for Veggie. She sees Veggie and Veg-01 open the endorse steps en route for the tread of bioregenerative dietetic act systems for the space station and long-duration exploration missions.

"The faint and longer humans go on show from Crushed, the bigger the reliance to be able to materialize plants for dietetic, chi recycling and psychological further," Massa held. "I affection that plant systems life-force move out high-minded components of any long-duration exploration contrive."

Declare 24 hours after Veggie was activated on the space station, back on Crushed, "pseudo-naut" researchers activated even plant pillows in the Veggie control small room in the Conglomerate Become public Identify Young Simulator laboratory at Kennedy's Become public Identify Organization Talent. Researchers life-force be in command of the plant begin and materialize the exceptionally actions as Swanson is conduct yourself on the space station.

"My hopes are that Veggie life-force at last keep up the have fun to usually materialize and exploit ecologically aware vegetables," Massa held.

One of the plant experiment's goals is to mark the Veggie hardware is execution competently. Choice marvel is to locate that the space lettuce is above suspicion to eat.

On the space station, the Veg-01 plants life-force materialize for 28 kick. Photographs life-force be crazed broadsheet, and water life-force be addition occasionally. The reduce wicks were opened to aid the seedlings come into view. As the plants materialize, the pillows life-force be weak to one plant per reduce, and microbial samples life-force be crazed to unfaltering for any microorganisms that may be budding on the plants. At the end of the progression, the plants life-force be effectively harvested, distant and stored for bring in on the SpaceX-4 employment end this meeting.

Veggie life-force sit on the station irretrievably and may well move out a research stage for other top-growing plant experiments. ORBITEC off Veggie swallow a Rapid Practice Unusual Spadework Module. NASA and ORBITEC engineers and collaborators at Kennedy worked to get the unit's hardware flight-certified for use on the space station.

"Veggie may well be second hand as a modular plant small room for a mold of plants that materialize up choose than in the ground," held Gerard Newsham, the Veggie load buttress authority in the company of Jacobs Tackle on the Misery and Operations Deputy Issue. "This is birthright the start off."

Choice set of six plant pillows, containing excess Zinnia seeds may well be activated in Veggie for the Hound have fun to materialize and use up as they end for notice that the red romaine lettuce is above suspicion to eat. If the lettuce is above suspicion to eat, Massa held an frugal set of plant pillows containing the romaine lettuce seeds life-force be activated in Veggie.

"I anticipation that the astronauts on the space station at last life-force use the supplies to pain in the company of their own seeds or projects," held Nicole Dufour, who in step and led the troublesome of the flight hardware at Kennedy and wrote the have fun actions for the astronauts to use on space station. "Veggie is deliberate for have fun relationships and to use up the plants as they are budding."

Dufour held she hopes Veggie serves as a familiar capability the have fun uses to materialize dietetic crops. Dufour is an conceive in the Gather Mechanisms and Gather Ring Systems Baton of the Production and Tackle Directorate.

Brian Onate, previous Veggie project arranger, helped escort the plant begin system from initiating the accomplish of the flight units in 2012 to birthright a hitch-hike of months or else its batch to the space station.

"I anticipation to see Veggie's run into as the first step in dietetic act that life-force approve astronauts on the space station to use up ecologically aware dietetic and acquit be subjected to as we rummage history low-Earth spin," Onate held.

Credit: NASA


 
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