nasa internet speed

There are many sites, pictures, and posts that I’m sure you’ve seen while surfing the web, including posts and photos on Facebook, all quoting NASA’s “World’s Fastest Internet Connection 91 Gb/s”. And you might be thinking what is the internet speed at nasa? Although NASA has the fastest internet connection (13,000 times faster than yours), NASA has established a new record speed for data transmission in space. It beams information to and from LADEE’s probe, located 380,000 kilometers above the lunar orbit. NASA used a pulsed laser beam to download data at 622 megabits/second (Mbps).

NASA’s Lunar Laser Communication Demonstration is aboard LADEE. This is NASA’s first system to use a laser instead. It also achieved a data upload rate of 20 Mb/s from the New Mexico primary station to the spacecraft currently orbiting on the moon.

Do want to get NASA internet speed at your home?

NASA isn’t planning to bring such speeds to our homes, but it uses this super-fast network technology to explore new computing applications. ESnet, run by the U.S. Department of Energy, is an essential tool for researchers dealing with massive amounts of data generated by the Large Hadron Collider (LHC) or Human Genome Project. Instead of sending hard disks by mail, they can trade data using the ultrafast network. Gregory Bell, director at ESnet, states that their world vision is that geographical boundaries should not constrain scientific discovery.

nasa internet speed

Detail about internet speed of nasa

Since NASA’s first mission to space, it relied on radiofrequency (R.F.) communications. As demand for more data increases, R.F. is reaching its limits. NASA will expand communication capabilities with laser communications through the development and deployment of laser communication systems. These communications can include higher resolution images and 3-D video transmissions from deep-space. LLCD demonstrated speeds fivefold faster than NASA.

Amazingly, the world’s internet speeds have been recorded at 178 terabits/s (Tb/s), fast enough that you can download the entire Netflix library in just a few seconds. Engineers in Japan (U.K.) and Japan have developed new ways to modulate the light before it travels down optical fibers. This allows us to access much larger bandwidths. In November, NASA’s High-End Computer Networking (HECN) team reached its 91-gigabit transfer using this network between Denver, Maryland, and NASA Goddard Space Flight Center in Greenbelt. This was the fastest end-to-end data transfer under “real-life” conditions.

nasa internet speed
ESnet can transfer 100 gigabits, at most theoretically. Since 2010, network equipment manufacturers have been selling 100-gigabit switches. Long-distance transfers, however, were slow in practice. The reason is that data doesn’t travel straight through the internet. It’s more like an interstate highway network than a superhighway. It would be possible to drive from San Francisco, California, to New York. You’d have to pass through multiple cities as you transfer between the different sections of the highway. You can also send a file to New York via the internet or over ESnet. The data will flow through hardware that is located in cities all across the country.

NASA conducted a 98-gigabit transfer from Goddard to the University of Utah via ESnet in 2012. Alcatel-Lucent & B.T. annihilated the record with a 1.4 terabit link between London and Ipswich in 2012. However, in both cases, the two locations had direct connections, which you rarely find in real-world connections.

Every stop along the route to the internet or ESnet could lead to a bottleneck. All gear must be able and able to support 100-gigabit speeds. The team was able to make it work in November finally. Tony Celeste from Brocade, the company behind the equipment, said that the demonstration was commercial, off-the-shelf technology. It also required the ability to sustain large-scale data transfer.