This paper mainly introduces the composition, principle and characteristics of the second generation of Beidou navigation satellite system, summarizes the security technology of Beidou navigation ...

Project Kuiper will deliver high-speed, low-latency internet to virtually any location on the planet, and we expect to begin delivering service to customers later this year. Our first-generation ...

Spectrum sharing and interference cancellation are key solutions for multi-satellite systems to improve network performance. In this paper, we investigate a user-centric multi-satellite cell-free ...

Chinese scientists achieved a milestone in space exploration. They successfully conducted satellite laser ranging in Earth-moon space during the day. The team beamed a laser to the Tiandu-1 ...

Taiwan aims to send the nation’s first low Earth orbit (LEO) satellite into space in 2027, while the first Formosat-8 and Formosat-9 spacecraft are to be launched in October and 2028 respectively, the ...

Satellite imagery showed that all forward-deployed U.S. Navy vessels have left a key port in the Middle Eastern country of Bahrain as Washington braces for a potential Iranian strike.

Debasish - Jun 18, 2025 The Galaxy Z Flip 7 is expected to debut with satellite-based emergency messaging, thanks to the inclusion of necessary hardware in Samsung’s latest Exynos 2500 chip.

Researchers from the U.K. plan to launch a CubeSat covered with a newly formulated "hull-darkening" Vantablack paint into space next year. If successful, the coating could help mitigate light ...

Scientists have discovered signs of sewage in the water at a beach in southern California in NASA satellite images. In their study, researchers examined a large wastewater plume at the mouth of ...

In March 2025, the FCC launched a formal inquiry to assess the potential national security risks associated with the use of foreign satellite navigation systems, including China’s BeiDou.

Airline said SpaceX’s satellite-internet service generated interference after being installed on a couple dozen regional jets By Alison Sider June 6, 2025 10:43 pm ET Share ...