Interplanetary Internet - Disruption Tolerant Network

The first node of the interplanetary internet is being tested aboard the International Space Station. This networking technology, called disruption tolerant networking uses a special "store-and-forward" method that distinguishes it from terrestrial systems.

"You need an automated communications technology to sustain planetary exploration on the scale that NASA and others want to perform over the next decade," said Kevin Gifford, a senior research associate at BioServe Space Technologies at the University of Colorado, Boulder.

"DTN enables the transition from a simple point-to-point network, like a walkie-talkie, to a true multimode network like the Internet. Currently, space operations teams must manually schedule each link and generate appropriate commands to specify where the data is to be sent, the time it will be sent and its destination. As the number of spacecraft and links increase and the need to communicate between many space vehicles emerges, these manual operations become increasingly cumbersome and costly."

The idea of improved communication in outer space is one of the pet projects put forward by communications engineer - and science fiction writer - George O. Smith in his 1942 story QRM - Interplanetary. Smith writes extensively about the need for solar system-wide communications.

The Venus Equilateral Relay Station was a modern miracle of engineering if you liked to believe the books. Actually, Venus Equilateral was an asteroid that had been shoved into its orbit about the Sun, forming a practical demonstration of the equilateral triangle solution of the Three Moving Bodies. It was a long cylinder, about three miles in length by about a mile in diameter...

This was the center of Interplanetary Communications. This was the main office. It was the heart of the Solar System's communication line, and as such, it was well manned. Orders for everything emanated from Venus Equilateral.

It is hoped that the interplanetary internet will be used routinely in NASA missions by 2011.

Via National Geographic.

Scroll down for more stories in the same category. (Story submitted 7/14/2009)

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 - (" Space Tech ")

ESA Space Claw To Grab Space Junk
Now, where have I seen this idea before?

Glass Dome Cities On Mars, Dreamed By Elon Musk
'They will have flung great arches and domes of glass above the wider spaces...' - HG Wells, 1905.

Solar Power Beamed From Space Studied By Brit Boffins
'Our beams feed these worlds energy drawn from... the Sun.' - Murray Leinster, 1931.

Smallest Rogue Planet Discovered In Milky Way
'...a swarm of rogue planets chanced by.' - Poul Anderson, 1967.

 

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

ESA Space Claw To Grab Space Junk
Now, where have I seen this idea before?

Airport Security Now Using Predator-Style Heat Vision Helmets
'Want some candy?'

'Black Friday' Online Shopping - In 1899!
'In your days they showed you a fashion-plate,' said the tailor, 'but this is our modern development.'

DARPA's Virtual Caves Explored By Virtual Robots
'If there's anything in here worth looking at, these pups'll find it.'

Glass Dome Cities On Mars, Dreamed By Elon Musk
'They will have flung great arches and domes of glass above the wider spaces...'

Kuka Robot 'Heidi' Paints With Artificial Intelligence
Robots make art for man.

Looking Glass Display Good Enough For Science Fiction, Fantasy
'The figure seemed to be swimming toward the surface.'

Do You Need The Entire Fembot? Maybe Just The Hand
'...Men don't want real women anymore. You and I are behind the times...'

3D Printing With Sunlight And Sand
'We made a crude, small cell and were delighted...'

Samsung Gets Transparent Smartphone Patent
The Transparency of Things to Come

Monkey Gets A Bigger Brain, Thanks To Human Gene
'It's a madhouse! a madhouse!'

Solar Power Beamed From Space Studied By Brit Boffins
'Our beams feed these worlds energy drawn from... the Sun.'

Pandemic Entrepreneurs! Consider Robo Esso Robot Barista
'... the perpetual beam carved in the robot face of the bartender, the classic Irish grin.'

Shape-Shifting Robot From MIT
'... the structure of that shape is retained down to the molecules.'

Tesla's 20,000 Superchargers
'To recharge the batteries, which can be done in almost every town and village...'

Smallest Rogue Planet Discovered In Milky Way
'...a swarm of rogue planets chanced by.'

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.