NASA testing 100Mbps laser-based Internet in space

NASA logoNASA is planning to demonstrate a new optically based communications system that could dramatically increase the speed at which images from space are retrieved. The Laser Communications Relay Demonstration (LRCD), in theory, could improve data transmission rates by anywhere from 10 to 100 times. If successful, the project could reduce the time it takes to transmit high-resolution images from Mars, for example, from 90 minutes to just a few minutes, and ultimately lead to live streaming of HD video from the Moon and beyond.

LRCD would augment NASA's legacy radio-based network, operating on a fleet of tracking and data relay satellites and a network of ground stations, with optically-based systems. NASA plans to transmit digital data via lasers from specially equipped ground stations to an experimental payload. The payload would include telescopes, lasers, mirrors, detectors, a pointing and tracking system, control electronics, and several modems. Once the payload receives the data, it would then relay it back to ground stations in Hawaii and Southern California.

NASA testing 100Mbps laser-based Internet in space

The strategy was likened by LRCD Principal Investigator Dave Israel to "moving FiOS to space," referring to Verizon's fiber Internet.

If things all go as planned, the space-bound component of the LRCD would be launched in 2016, hosted on a commercial communications satellite developed by Space Systems/Loral. The trial would run for three years.

Source: Electronista

Tags: technologies

Comments
Add comment

Your name:
Sign in with:
or
Your comment:


Enter code:

E-mail (not required)
E-mail will not be disclosed to the third party


Last news

 
Sales of new models way below those of 2017 generation
 
The new Windows 10 browser will run on the Chromium engine
 
Google will shut the service down in April of 2019 instead of August as initially planned
 
The regular S10 will sport a 6.1-inch panel with the same front-facing camera design
 
The smartphone has a 6.4-inch Full HD+ (2340 x 1080 pixel) Infinity-O display
 
Google Play Services will deprecate the aging OS in newer releases
 
Apple might be looking to trial the feature on the iPad before iPhone
 
Toshiba, which released the world’s first 14TB nearline 3.5-inch and 26.1mm-height HDDs with 9-disk
The Samsung Galaxy A5 (2017) Review
The evolution of the successful smartphone, now with a waterproof body and USB Type-C
February 7, 2017 /
Samsung Galaxy TabPro S - a tablet with the Windows-keyboard
The first Windows-tablet with the 12-inch display Super AMOLED
June 7, 2016 /
Keyboards for iOS
Ten iOS keyboards review
July 18, 2015 /
Samsung E1200 Mobile Phone Review
A cheap phone with a good screen
March 8, 2015 / 4
Creative Sound Blaster Z sound card review
Good sound for those who are not satisfied with the onboard solution
September 25, 2014 / 2
Samsung Galaxy Gear: Smartwatch at High Price
The first smartwatch from Samsung - almost a smartphone with a small body
December 19, 2013 /
 
 

News Archive

 
 
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
3031     




Poll

Do you use microSD card with your phone?
or leave your own version in comments (11)