A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Space Agriculture For Long-Term Space Exploration
Space agriculture is the declared goal of Canadian researchers at the University of Guelph. “Space agriculture is what’s required for long-term space exploration,” Mike Dixon, director of the controlled environment systems research facility at the University of Guelph, said Tuesday during a space conference in Montreal. “We can’t afford to keep shipping water, oxygen and Kraft dinner to the moon indefinitely.”
Dixon and his team are building a five-foot-square sealed chamber built of stainless steel, Teflon and glass. Gloves built into the box lets the team work on plantings without contamination. Since it would take about ten such boxes to feed an astronaut, the Canadian researchers hope to find ways to produce a higher yield with less water, oxygen and atmospheric pressure.
“We want to grow the first plant on the moon. That’s a Canadian space first that we can actually aspire to,” Dixon said in an interview. “Let’s face it, the next worse place after a snowbank in Canada to do controlled-environment plant production has got to be the moon.”Growing food in space would allow crews to embark on longer expeditions to the moon or even the Red Planet. The plants would be grown in a greenhouse that would provide food, potable water and oxygen as well as recycle carbon dioxide and waste.
In response to criticism that the money could be better spent, Dixon said: "The socio-economic spinoffs are enormous. This is the next Canadarm," he said, referring to the Canadian-made mechanical arm used at the space station.
Dixon is presenting the research at a conference in Montreal. The space conference, the 37th Scientific Assembly of the Committee on Space Research, has nearly 2,000 participants from 61 countries and runs until Sunday.
Science fiction fans are well aware of the potential uses for plants in space. Engineer and sf writer George O. Smith created the idea of "Martian sawgrass" to provide oxygen in his 1942 story QRM - Interplanetary.
Gregory Benford thought about lifezones, pod-like greenhouses that could be attached to the exterior of large space ships.
Update 04-May-2017: Take a look at the inflatable asteroid garden from Asteroid of Fear (1951) by Raymond Z. Gallun. End update.
Read more about Canadian program seeks to grow food in space (also in the Vancouver Sun.
Scroll down for more stories in the same category. (Story submitted 7/17/2008)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
3D Printed Cheesecake Not Quite Food Replicator Quality
With each successive print, our model needed to incorporate more structural ingredients to minimize print failures
Porcine Fat Cells For 3D-Printed Whole Pork Products
'I grabbed two Syntho-Steaks out of the freezer...' - Robert Heinlein, 1950.
Microbial Protein Production More Efficient Than Crops
'It's the food situation I'm worried about...' - James Blish, 1950.
NASA's Deep Space Food Challenge!
What's your favorite science fictional space food? How about your favorite REAL space food?
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Wearable Energy Harvester
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
Drones Participate In Buddhist Rites
'...a prayer wheel swung into view and began spinning at a furious pace.'
Anna Indiana AI Singer-Songwriter
'She is a personality-construct, a congeries of software agents'
Video Manicuring ala Schismatrix
'The program raced up the screen one scan line at a time'
'Feel the AGI' OpenAI Leader Now OpenWorship
'And are all the people willing to be governed by a machine?'
NASA Tests Prototype Europa Lander
Why have legs if they don't walk around?
Tailsitter Drone Aircraft For SAR
'...it was so easy for me to remain motionless in midair.'
Forward CarePod The AI Doctor's Office
'It's an old model,' Rawlins said. 'I'm not sure what to do.'
Mika The Robot-Boss
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...'
Yamaha Motoroid 2 No Handlebars Self-Balancing Motorcycle
'He rode the bike with an intense lack of physical grace...'
San Francisco Autobus
'THE autobus turned silently down the wide street...'
Should Your Car Decide If You Can Drive?
'Okay. Maybe the car was right...'
Lucid Dreams On Demand From Prophetic and Card79
'the peeper did not operate by virtue of its machinery alone, but by the reaction of the brain and the body of its user...'
Honda UNI-ONE Hands-Free Wheelchair Follows 100 Year-Old Design
'Noiselessly, on rubber-tired wheels, they journeyed...'
EBS-260 Handjet Free Hand Dot Matrix Printer
'McKie held a chalf-memory stick over the dusted surface.'
Sensitive, Soft Robot Skin
'...tinted material that had all the feel and appearance of human flesh and epidermis.'
More SF in the News Stories
More Beyond Technovelgy science news stories