Introduction to Satellite Radio Satellite radio is a form of digital radio broadcast that transmits audio signals from satellites orbiting the Earth, enabling coverage across vast areas with high clarity britannica.com. Unlike traditional AM/FM radio confined to local transmitters, satellite radio beams content directly from space to receivers (typically in cars and homes) via geostationary…
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Introduction to Satellite TV Satellite television (satellite TV) is a system of delivering television programming to viewers by transmitting signals via communications satellites orbiting the Earth. In a typical setup, broadcasters send their TV feeds to a powerful uplink dish on the ground, which beams the signals up to a satellite in space. The satellite,…
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Introduction to Spy Satellites Spy satellites – officially known as reconnaissance satellites – are orbiting spacecraft used by governments to secretly monitor activities on Earth for national security purposes. They serve as high-tech “eyes in the sky,” peering down from space to collect intelligence on foreign military forces, weapons developments, missile launches, and other strategic…
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Introduction to Quantum Technologies Quantum technology is a cutting-edge field that harnesses the laws of quantum mechanics – the physics of the very small – to unlock new capabilities in computing, communication, sensing, and more spinquanta.com. Unlike classical technologies based on bits and Newtonian physics, quantum technologies exploit uniquely quantum phenomena like superposition (quantum bits…
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Governments worldwide are entering a “Sky Wars” satellite arms race – a contest to secure robust military satellite communications (Satcom) for the coming decade. From 2025 to 2035, defense agencies are pouring resources into Satcom as warfighters demand resilient, everywhere-connectivity. The Ukraine conflict underscored Satcom’s importance (e.g. Starlink kept forces online), spurring militaries to accelerate…
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Total Number of Satellites in Orbit (Active vs. Defunct) in 2025 As of 2025, Earth is encircled by an unprecedented number of artificial satellites. By the end of March 2025, approximately 14,900 total satellites were orbiting the planet. However, not all of these are operational. Roughly 11,000–12,000 of these satellites are active and functioning, while…
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Introduction A massive forest fire rages through dry vegetation. AI technologies are emerging as critical tools to detect and prevent such devastating wildfires. Wildfires have become more frequent and intense in our warming world, incinerating millions of acres of forest and threatening communities and ecosystems. Each year, wildfires burn an estimated 400 million hectares of…
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Fixed Broadband: Fiber, DSL and Cable in Slovenia Slovenia has heavily invested in fixed broadband infrastructure, with a strong shift towards fiber-optic networks in recent years. The country’s FTTP (Fiber to the Premises) coverage reached about 78.5% of households as of 2023 – well above the EU average (64%) digital-strategy.ec.europa.eu. Legacy DSL (copper) networks still…
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1. Artificial Intelligence Goes Mainstream (Generative AI & AGI Progress) Artificial Intelligence has surged from hype to critical infrastructure in 2025. Generative AI models are now widely embedded across business functions – from automating customer support and coding to generating marketing content. In just one year, enterprise adoption of generative AI doubled to 65% of organizations amplifai.com,…
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Missile technology forms the backbone of modern military power, from intercontinental nuclear-tipped rockets to precision-guided tactical weapons. This comprehensive country-by-country guide details the world’s missile systems – ballistic missiles, cruise missiles, anti-ship and air-defense missiles, air-to-air weapons, and more – including those in service, in development, or recently retired. For each nation, we outline key…
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