Browse Category

Satellites News 2 June 2025 - 7 June 2025

Internet Access in Comoros: From Island Gaps to Satellite Signals

The Union of the Comoros comprises Grande Comore (Ngazidja), Anjouan (Ndzuwani), Mohéli (Mwali) and the Mayotte territory, with island geography that complicates terrestrial network rollout. Submarine cables have transformed connectivity: EASSy landed in Moroni in 2010–2011, AVASSA was completed in

7 June 2025

Hyperspectral Eyes in the Sky: How Space-Based Imaging Is Revolutionizing Earth Observation

NASA’s Hyperion, launched in 2000 on the EO-1 satellite, collected 220 spectral bands from 400 to 2500 nm at 30 m resolution. A hyperspectral data cube stacks hundreds of narrow wavelength bands for every ground pixel, creating a two-dimensional spatial

7 June 2025

Innovation · Satellites · Space Technology

Sky Scanners: How SAR Imaging Satellites Are Redefining Earth Observation

About 75% of the planet is obscured by cloud cover or darkness at any moment, making optical imaging inaccessible. Synthetic Aperture Radar (SAR) satellites actively illuminate the ground with microwave radar and synthesize a large aperture by moving the antenna

7 June 2025

Satellites · Technology

Eyes in the Sky: How Satellites Are Revealing Our Changing Climate

Radar altimeters on TOPEX/Poseidon, Jason-1, Jason-2, Jason-3, and Sentinel-6 Michael Freilich have provided a global mean sea level record since 1992, showing a rise of about 3.3 millimeters per year and roughly 10 centimeters over 30 years. Arctic summer sea

6 June 2025

Climate Change · Satellites · Science · Technology

Global Navigation Showdown: How GPS III, Galileo, BeiDou & GLONASS Upgrades Will Change How You Navigate

GPS III, first launched in 2018, delivers three times the accuracy and eight times the anti-jamming performance of previous GPS generations, with a GPS III satellite named Katherine Johnson launched by SpaceX in 2025. GPS modernization includes the L1C common

6 June 2025

Innovation · Satellites · Technology

The Space Race for the Internet: Inside the Billion-Dollar Satellite Mega-Constellation Boom

As of mid-2025, Starlink operates about 7,500 active satellites, the largest fleet in history, accounting for more than 60% of all active satellites. Starlink’s next-generation satellites (v2) weigh about 800 kg each, vs 260 kg for v1, and use inter-satellite

5 June 2025

Innovation · Internet · Satellites · Space · Technology

Mega-Constellations Exposed: How Swarms of Tiny Satellites Are Taking Over Low Earth Orbit

By 2024, small satellites accounted for over 95% of all satellites launched annually. SpaceX’s Starlink operates the world’s largest constellation with over 7,000 active satellites in orbit as of late 2024. Starlink’s initial shell consisted of about 4,400 satellites at

5 June 2025

Satellites · Space · Technology

Why Starlink Keeps Hitting Red Tape Around the World

In May 2023 the U.S. FCC sided with Starlink over proposed uses of the 12.2–12.7 GHz band, preserving it for satellite services and preventing two-way 5G interference. In August 2022 the FCC denied Starlink’s $885 million Rural Digital Opportunity Fund

3 June 2025

Internet · Regulation · Satellites · Starlink

No Signal? No Problem – Starlink’s Direct-to-Cell Satellites Are Eliminating Dead Zones

August 2022: SpaceX and T-Mobile announced a partnership to provide direct-to-cell connectivity via Starlink satellites, with texting expected in 2023–24 and voice/data thereafter. January 2024: SpaceX achieved the first SMS directly via satellite, enabling a two-way text conversation between ordinary

3 June 2025

Connectivity · Innovation · Mobile Technology · Satellites · Starlink

Starlink’s Sky Grab: How SpaceX Is Quietly Rewiring the Global Internet Game

Starlink launched its first batch of 60 satellites in 2019, and by late 2024 the constellation numbered nearly 7,000 satellites in low-Earth orbit. In 2022 Starlink introduced laser inter-satellite links, enabling data to hop between satellites and extending coverage to

3 June 2025

Internet · Satellites · SpaceX · Starlink

Inside Burundi’s Digital Struggle: The Truth About Internet Access and the Satellite Solution

As of January 2025, Burundi had about 1.78 million internet users, roughly 12.5% of ~14 million people, leaving about 88–90% offline. About 99.6% of internet subscriptions are mobile broadband, while fixed broadband is virtually nonexistent with ~0.3% of homes wired

2 June 2025

Internet · Satellites · Technology

Everything You Need to Know About Internet Access in Bulgaria (Even the Satellites!)

By 2021, about 65% of fixed broadband subscribers in Bulgaria were on fiber, with gigabit speeds available and Vivacom launching a 10 Gbps fiber service. 5G was launched commercially in 2020, with A1 Bulgaria and Vivacom turning on 5G in

2 June 2025

Digital Divide · Internet · Satellites

Previous 1 … 5 6 7 8 Next

Go toTop