Tech Product Reviews, How To, Best Ofs, deals and Advice
Airplane Wi-Fi might finally catch up to the 21st century. The European Space Agency and Airbus just proved it’s possible to beam gigabit internet from space to a moving aircraft using lasers. The test hit 2.
6 gigabits per second between a plane and the Alphasat satellite 36,000 kilometers above Earth. That speed held for several minutes. An HD movie downloads in seconds at that rate. The connection stayed stable the whole time, even with the aircraft moving and punching through clouds. Recommended Videos Keeping a laser locked onto a fast-moving target at that distance is brutally hard. The system had to account for the plane’s vibrations, its constant motion, and atmospheric disturbances that would break a normal radio link. It worked anyway. A laser locked at 36,000 kilometers The UltraAir terminal on the aircraft had to stay trained on the satellite while everything moved. Turbulence, turns, altitude changes. Any break in the beam kills the connection. Airbus built the terminal, and it held. Laser communications beat radio in two big ways. The beams are narrow, so they pack more data. A laser link can carry way more information than a radio signal can. They’re also much harder to intercept, which is ideal for military and commercial users. Radio spectrum is crowded so optical links skip that problem entirely. The key difference is in how the signal travels the final leg to your receiver. Starlink and most other satellite internet services use radio waves to beam data from space to your dish, but laser communications use focused light beams instead. Laser links can carry far more data, face less interference, and use significantly less power than traditional radio-based systems. Why Europe is betting on laser links This wasn’t a random experiment. It’s part of HydRON, ESA’s plan for a space-based optical network. Think fiber optic cables, but in orbit. The ScyLight program backed the work, with funding from the Netherlands and Germany. Europe wants its own secure data infrastructure. Relying on crowded radio bands that anyone can jam isn’t a long-term strategy. Laurent Jaffart at ESA said the test solves the hard problems around fast laser communications, especially evading interference in tough conditions. Airbus sees both defense and commercial potential. Francois Lombard called the precision required “extreme” and said it opens a new era for laser satellites. When you’ll actually use this Not on your next flight. Probably not the one after that. But the path is now visible. ESA’s Harald Hauschildt said linking aircraft to networks like HydRON is a priority. That includes high-altitude platforms and regular planes. The same tech works for ships at sea and vehicles in remote areas. Places cell towers don’t reach. Deserts, oceans, disaster zones. Laser links could keep them online. The industry can strengthen Europe’s autonomy by leading in secure laser communications. The hard part is done. Now someone has to build the network.
Airbus Alphasat ESA Gigabit Internet Hydron In-Flight Internet Laser Communication Optical Communications Satellite Internet Scylight
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Forget Fallout & The Last Of Us, This 87% RT Drama Has The Scariest Apocalypse On TVThomas Doherty as Link sitting down and looking to the side in Paradise season 2
Read more »
Modular Laptops Might Be The Future, But They Still Have One Big ProblemAs a tech enthusiast, Alvin started a personal tech blog in 2018 and began his professional writing career a year later, in 2019, when he worked as a contributor for Kenyan-based TechTrendsKE and Tech Arena, writing news, features, how-to guides, and reviews in the consumer tech space.
Read more »
SpaceX deploys two more Starlink groups into orbit on March 1 bicoastal launchesRobert Pearlman is a space historian, journalist and the founder and editor of collectSPACE.com, a daily news publication and community devoted to space history with a particular focus on how and where space exploration intersects with pop culture. Pearlman is also a contributing writer for Space.
Read more »
How and why we forget what we intend to do.How can we reduce our forgetting and increase our ability to retrieve what we forgot?
Read more »
Starlink's next-gen satellite network could provide 150 Mbps speeds by end of next yearFind the latest technology news and expert tech product reviews. Learn about the latest gadgets and consumer tech products for entertainment, gaming, lifestyle and more.
Read more »
5 Major OLED Monitor Brands That Actually Offer Burn-In ProtectionAs a tech enthusiast, Alvin started a personal tech blog in 2018 and began his professional writing career a year later, in 2019, when he worked as a contributor for Kenyan-based TechTrendsKE and Tech Arena, writing news, features, how-to guides, and reviews in the consumer tech space.
Read more »