High-speed internet access is increasingly seen as essential infrastructure, yet billions worldwide still lack reliable connectivity. Traditional wired broadband and cellular networks often fail to reach remote or underserved areas, leaving a “digital divide.” Enter Starlink, a satellite internet constellation developed by SpaceX. Starlink is deploying thousands of low Earth orbit satellites to deliver broadband internet virtually anywhere on the globe. Since launching its first satellites in 2019, Starlink has rapidly expanded service to cover around 130 countries and territories en.wikipedia.org, amassing millions of users. This report examines how Starlink’s novel approach – dubbed a “Sky-Fi” revolution – is reshaping global internet access through its performance, coverage, and challenges, and how it compares to other satellite internet providers. Starlink consists of a massive constellation of small LEO satellites that communicate with ground terminals to provide internet service. As of late 2024, SpaceX had launched over 7,000 Starlink satellites en.wikipedia.org, rapidly approaching its initial FCC authorization of ~12,000 satellites. These satellites orbit at approximately 550 km altitude in multiple orbital “shells,” enabling near-global coverage at much lower latency than traditional geostationary satellites. SpaceX reached 1 million Starlink subscribers by end of 2022 and 4 million by September 2024 en.wikipedia.org – a