Definition and How Geostationary Orbit Works A geostationary orbit (GEO) is a circular orbit around Earth’s equator at approximately 35,786 km altitude (about 22,236 miles) where a satellite orbits once per sidereal day (~23 hours 56 minutes) in the same direction as Earth’s rotation en.wikipedia.org esa.int. This precise altitude and orbital period make the satellite…
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Introduction: LEO and the Rise of Small Satellites Low Earth Orbit (LEO) generally refers to orbits up to about 2,000 km above Earth’s surface nasa.gov. At these altitudes, satellites circle the globe in ~90–120 minutes, close enough for low-latency communications and high-resolution observations. In recent years, small satellites – typically massing from a few kilograms…
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Definition and Overview Aviation satellite services refer to the use of satellites to support air travel through communication, navigation, surveillance, and connectivity functions. These services enable aircraft to maintain links far beyond the range of ground-based radios by connecting to communications satellites en.wikipedia.org. Global Navigation Satellite Systems (GNSS) provide precise positioning and navigation signals to…
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Maritime satellite services enable critical communications for ships and offshore assets anywhere on the globe. This report examines the technologies, providers, applications, market trends, and regulatory frameworks shaping the maritime satellite communication (MSC) industry. Technologies and Systems in Maritime Satellite Communications Modern maritime satcom systems can be broadly divided by service type and frequency bands:…
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Satellite internet is revolutionizing global connectivity—from remote villages to ships at sea—but how safe are these space-age links? This report explores the ins and outs of satellite internet security, from the basics of how it works to the encryption guarding your data, real-world hacks, industry practices, regulations, and cutting-edge defenses on the horizon. Overview: How…
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Imagine a village high in the mountains or deep in the rainforest, once cut off from the online world, suddenly gaining high-speed internet from the sky. This is the promise of satellite internet. By beaming broadband connectivity from orbit, satellite networks are bridging the digital divide and transforming life in far-flung communities. In 2023, an…
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Low-Earth orbit (LEO) satellite internet has become a hotly contested “final frontier” of the telecom industry. Multiple players – notably SpaceX’s Starlink, the UK/India-backed OneWeb (now part of Eutelsat), Amazon’s Project Kuiper, and Canada’s Telesat Lightspeed – are racing to blanket the globe in affordable, high-speed internet from space. All seek to deliver broadband to…
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Imagine sending a text from the middle of the ocean or deep in the mountains with no cell tower in sight. That’s the promise of Starlink’s new Direct-to-Cell technology – a “cell tower in space” that lets ordinary phones connect via satellite when terrestrial coverage is absent. In recent trials, SpaceX’s Starlink satellites have successfully…
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SpaceX’s Starlink has rapidly built a mega-constellation of satellites that is reshaping how the world accesses the internet. Since launching the first batch of 60 satellites in 2019, Starlink has put thousands of satellites into low-Earth orbit to blanket the planet with broadband coverage blog.telegeography.com. By late 2024, nearly 7,000 Starlink satellites were in orbit…
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Market Overview The global drone market has grown rapidly in recent years and is poised for continued expansion through 2030. In 2024, the total drone industry (including consumer, commercial, and military systems) was estimated at about $73 billion grandviewresearch.com. Forecasts suggest this market could reach roughly $163–165 billion by 2030 (a mid-range projection at ~14% CAGR) grandviewresearch.com. Some…
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