Tag

Satellite Communication

All articles tagged with #satellite communication

technology2 days ago•11 min saved

Galaxy Phones Go Satellite: Samsung Expands Global Connectivity

Samsung announced a global expansion of satellite connectivity for select Galaxy smartphones, including the Galaxy S26 series, through partnerships with major operators in North America, Europe, and Japan. The feature enables satellite-based messaging and emergency communication where traditional networks are unavailable, with phased rollouts based on regional networks, regulatory requirements, and device models. Availability varies by carrier, market, and OS/One UI version.

via samsung.com|

#emergency-messaging #galaxy-s26 #samsung-electronics

technology1 month ago•2 min saved

Galaxy S26 Series Brings Satellite Messaging via Skylo, FCC Certified

Samsung’s Galaxy S26, S26+, and S26 Ultra have cleared FCC certification, confirming satellite messaging via Supplemental Coverage from Space (SCS) and Non-Terrestrial Network (NTN) with Skylo, enabling basic connectivity when cellular networks are unavailable. US variants run on Snapdragon 8 Elite Gen 5, support 2G–5G, Wi‑Fi 7, and include Bluetooth LE, NFC, UWB, and wireless charging, with a reveal planned for late February 2026 and general availability starting in March 2026 (satellite features may be US‑exclusive).

via SamMobile|

#fcc-certification #galaxy-s26 #ntn

technology3 months ago•1 min saved

T-Mobile Offers Free Cross-Carrier Emergency Satellite Texting for All Smartphone Users

T-Mobile is expanding its free satellite-based 911 emergency texting service, allowing not only T-Mobile customers but also AT&T and Verizon users with compatible phones to send texts to 911 via satellite, enhancing emergency communication options across carriers.

via The Verge|

#atandt #emergency-texting #satellite-communication

technology5 months ago•10 min saved

Apple Launches New Watch Series with Health and Connectivity Features

Apple has announced the Apple Watch Ultra 3, the most advanced Apple Watch yet, featuring satellite Emergency SOS, the largest display, 42-hour battery life, 5G, the most accurate GPS, and new health and fitness capabilities, including hypertension notifications and Workout Buddy. It is designed for sports, adventure, and everyday health monitoring, with availability starting September 19, 2025.

via Apple|

#apple-watch-ultra-3 #battery-life #fitness-features

technology6 months ago•1 min saved

Google Launches Pixel Watch 4 with Satellite Support and Budget-Friendly Pixel Buds 2a

Google unveiled the Pixel Watch 4, the first smartwatch with satellite communication support enabled by Qualcomm's Snapdragon W5 Gen 2 chipset, allowing messaging without a mobile carrier, with battery life of up to 40 hours.

via GSMArena.com|

#google-pixel-watch-4 #qualcomm-snapdragon-w5-gen-2 #satellite-communication

technology6 months ago•3 min saved

Google Pixel Watch 4 Unveiled with Design, AI, and Repairability Enhancements

Google announced the Pixel Watch 4 featuring a domed display, standalone satellite emergency communication, enhanced health and fitness tracking, longer battery life, and a new AI health coach, available for preorder and launching on October 9.

via TechCrunch|

#ai-health-coach #dome-display #health-tracking

science8 months ago•4 min saved

NASA Finds X-Shaped Formations in Earth's Upper Atmosphere

NASA's GOLD mission discovered unexpected X-shaped plasma structures in Earth's upper atmosphere during calm conditions, suggesting local atmospheric factors influence ionospheric dynamics, which could impact satellite communications and GPS accuracy.

via Indian Defence Review|

#ionosphere #nasa #satellite-communication

technology1 year ago•2 min saved

Elon Musk's 'Marslink': Connecting Mars with High-Speed Internet

Elon Musk's proposal to deploy Starlink satellites around Mars to create "Marslink" aims to improve communication on the planet but won't significantly speed up Earth-Mars communication due to the vast distance and the speed of light limitations. Musk's idea of a "data bridge" using satellite relays doesn't reduce latency and may even increase processing time. Current physics doesn't support faster-than-light travel, making petabit/second speeds between Earth and Mars impossible. SpaceX plans to send unmanned rockets to Mars by 2026, with human missions by 2028, though these timelines are met with skepticism.

via Jalopnik|

#elon-musk #mars #satellite-communication

technology1 year ago•2 min saved

SpaceX Proposes 'Marslink' for Interplanetary Connectivity

SpaceX is proposing a Mars-specific version of its Starlink satellite internet system, dubbed 'Marslink,' to NASA as part of a broader initiative to enhance communication capabilities for Mars exploration. The concept involves deploying multiple satellites in Mars orbit to provide comprehensive data relay services, potentially exceeding NASA's current requirements. This initiative aligns with SpaceX's long-term vision of supporting human colonization of Mars and enhancing interplanetary communication.

via PCMag|

#mars #nasa #satellite-communication

technology1 year ago•2 min saved

"Google Pixel 9 Set to Introduce Satellite SOS Feature"

Google is reportedly working on incorporating emergency satellite SOS support into the upcoming Pixel 9, utilizing the new Exynos Modem 5400 with optional non-terrestrial network capabilities. This move would make the Pixel 9 the first to support Android's native satellite implementation. T-Mobile is expected to be the initial service provider for this feature, potentially in partnership with Skylo for traditional satellite communication. This development aligns with Google's strategy of using the Pixel line to pioneer new hardware features for Android.

via Ars Technica|

#android #google #pixel-9

space-technology2 years ago•5 min saved

"MXene-Coated Devices: Guiding Microwaves in Space to Lighten Payloads"

Researchers from Drexel University and the University of British Columbia have developed a lightweight waveguide made from 3D-printed polymers coated with a conductive nanomaterial called MXene, which can guide microwaves in space and potentially reduce the weight of satellite payloads. The MXene-coated waveguides weigh significantly less than standard aluminum ones and perform nearly as well, showing potential for use in space technology and other terrestrial applications.

via Phys.org|

#lightweight-materials #mxene #satellite-communication

technology2 years ago•3 min saved

"Geely's Satellite Fleet: Revolutionizing Real-Time Communication and Autonomous Driving"

Chinese carmaker Geely's subsidiary, Geespace, launched 11 communications satellites into low-Earth orbit, aiming to provide real-time satellite communication for its vehicles and consumer electronics. The company plans to deploy a network of satellites to support features in Geely vehicles and offer global satellite communication services. Geespace's efforts reflect China's push to catch up in low-Earth orbit, challenging SpaceX's dominance in the area.

via Fortune|

#geely #geespace #low-earth-orbit

technology2 years ago•2 min saved

"SpaceX's Starlink Satellites Enable First Text Messages via LTE"

SpaceX successfully sent text messages via Starlink satellites using T-Mobile's network, marking a milestone in its efforts to bring direct-to-device cell service to market. The recent test follows the launch of six Starlink satellites equipped with direct-to-device capabilities and paves the way for expanded services, including voice, data, and internet of things. With partnerships with mobile operators like T-Mobile, SpaceX plans to offer D2D text service this year and expand further in 2025, while other companies, such as Apple and Iridium, are also pursuing similar initiatives.

via CNBC|

#d2d-capabilities #satellite-communication #spacex

science-and-technology2 years ago•2 min saved

Radio Telescopes Spot Starlinks with Ease

A recent study based on test data for the Square Kilometer Array (SKA) radio telescope has shown that the Starlink satellite constellation, with its large number of low-orbit satellites, poses challenges for radio astronomy. The study detected both intentional and unintentional radio emissions from Starlink satellites, with some emissions being brighter than the brightest sky objects at low frequencies. While intentional signals can be mitigated through exclusion zones, the difficulty of shielding low-frequency emissions means that stray signals from Starlink could significantly impact research goals for SKA. This highlights the need to find a balance between the convenience of satellite internet and the exploration of the radio sky.

via Universe Today|

#radio-astronomy #radio-light-pollution #satellite-communication

space2 years ago•5 min saved

Unprecedented Solar Storms: The Sun's Growing Fury and Global Disruptions

Intense solar storms and eruptions caused disruptions in radio communication and satellite navigation systems across the western hemisphere. Russia launched the Luna-25 spacecraft, marking its first attempt to land a spacecraft on the moon since 1976, while India's Chandrayaan-3 spacecraft is scheduled to land on August 23. NASA may change the nature of the Artemis 3 mission, currently intended to be the first manned landing on the moon since 1972, if there are significant delays in implementing key elements of the program.

via Ynetnews|

#artemis-mission #luna-25-spacecraft #moon-landing