Laser Communications could reshape military space networks as research shows adaptable laser links nearing use.

Abstract: Conventional Directional Modulation (DM) can produce phase disturbances in the direction of the eavesdropper to enhance communication security. However, it does not take into account the ...

Julio is a Senior Author for Collider. He studied History and International Relations at university, but found his calling in cultural journalism. When he isn't writing, Julio also teaches English at ...

Terrestrial networks have evolved from the low-data-rate voice-centric connectivity of 2G, to support for mobile data and multimedia services with 3G and 4G, to enabling enhanced mobile broadband, ...

HERNDON, Va., Dec. 10, 2025 /PRNewswire/ -- Today, HawkEye 360 (HawkEye), the global leader in signals intelligence data and analytics, announced a multi-year contract valued at more than $100 million ...

One of NASA’s workhorse spacecraft in orbit around Mars has fallen silent, leaving agency personnel scrambling to troubleshoot the issue. The Mars Atmosphere and Volatile Evolution (MAVEN) mission ...

Left to right: Stephen Fuhr, Secretary of State for Defence Procurement; Dan Goldberg, CEO of Telesat; Joel Lightbound, Minister of Government Transformation, Public Works and Procurement; Mike ...

Communications software company Movius Interactive Corp. today announced the launch of CoreLine, a new enterprise offering that embeds secure and compliant communication capabilities directly into ...

Abstract: This paper presents a scannable directional modulation secure communication method based on a single-sideband time-modulated array. By optimizing the modulation parameters that generate ...

Discover how to build a powerful DIY directional Wi-Fi antenna from simple materials, including metal jar lids and a threaded rod, to boost your laptop’s Wi-Fi reception. This detailed step-by-step ...

A new fleet of US spy satellites might be in huge trouble thanks to Elon Musk’s SpaceX, at least according to one engineer. According to Ars, Tilley discovered the SpaceX satellites were using a ...

About 170 Starshield satellites built by SpaceX for the US government’s National Reconnaissance Office (NRO) have been sending signals in the wrong direction, a satellite researcher found. The ...