Can Bacteria Provide Food In Space?

A German team is trying to figure out if bacteria can be used to make food for astronauts in space.

The organisms in the study will be a strain of cyanobacteria called Anabaena. Cyanobacteria are a group of bacteria that sustain themselves with photosynthesis, just like plants. They’re sometimes called blue-green algae, but they’re bacteria. It’s not clear if these organisms will be viable in space after they’re rehydrated, but there’s only one way to find out.

The Anabaena cells that will be used are from a strain that has been genetically modified to excrete some of the sugar it produces. A second type of bacteria known as Bacillus subtilis will be on-board as well. This bacterium will be modified to process the sugar molecules into a red pigment, which can be detected by the satellite’s sensors.

Fans of Bruce Sterling's 1988 novel Islands in the Net may recall the tasty scop, protein from bacteria.

Via Geek.

Scroll down for more stories in the same category. (Story submitted 12/16/2015)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Food ")

Pangorin Restaurant Service Robots
What'll you have? Jawa juice?

Chowbotics Salad Robot, Sally
'... gorgeous eating places where we were served entirely by mechanical apparatus.' - Edgar Rice Burroughs, 1912.

Tomatoes From Sun And Seawater
'Hydroponics. Gotta almost do it, if I'm going way out to Mars without much supplies.' - Raymond Z. Gallun, 1961.

In Vitro Meatballs For SciFi Spaghetti
'Large laboratories in every city had produced synthetic food and meats, grown in large test tubes..." - David H. Keller, 1933.

 

Google
  Web TechNovelgy.com   

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.

 

 

 

 

 

Current News

Will Robots Be Moral If We Raise Them Like Our Children?
'The birth of Machine, my robot child...'

Foldable Galaxy Phones, I Swear They're Coming (Maybe)
How hard can it be?

Bacteria Behave Differently In Space
'The Republic struggled to control its Sours...'

Brain Connected To Internet - ‘Brainternet'
Fascinating!

Artificial Spider Silk
You can also use it to make a roof - on an asteroid.

MIT Tunes Ions For Frictionless Surface - Superlubricity!
'My telelubricator here neutralizes the interatomic bonds the surface of any solid...'

Seiko Astron Always Knows Your Time Zone
'Harrington glanced at his wrist watch - a bulky affair - and whistled.'

Robot Buddhist Priest Chants, Drums
'He crossed the waiting room to the Padre booth...'

Koniku Kore, Mouse Brain-Based Chip, Detects Explosives
'As a matter of fact, this mouse is going to keep on thinking forever.'

CNH Industrial Autonomous Tractor Concept Video
'...the tiny red glints of self-guided tractors.'

The Neuroon Open Sleep Tracker For Lucid Dreaming
'Leads trail away from insertion points on her face and wrist... to a lucid dreamer on the bedside shelf.'

Siri Now Smoother, Perkier (Thanks, Deep Learning!)
'Good morning, Dr. Chandra. This is Hal.'

China's Drone Fleet Flies In Formation
'Programmed to hang... in a hexagonal grid pattern.'

Neuralink, The Latest Elon Musk Passion
'I used my implant to tell MILLIE [a mainframe computer] what we wanted...'

Will The FDA Approve This Antiaging Drug?
'So what we're looking for now is... an anti-agathic, an anti-death drug.'

RFly Drones Rule The Warehouse
'The wasp homed unerringly on the face of the honeycomb...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.