Zara Nkosi is a satellite communications engineer and technology writer who covers the technical and business dimensions of satellite internet, telecommunications infrastructure, and connectivity access. She has worked on satellite communications systems and writes about LEO constellations, orbital mechanics, and the economics of global broadband deployment with a particular focus on connectivity access in underserved regions.
Explainers
Networking
Space Tech
How Satellite Internet Works—And What Starlink Changed
Zara Nkosi
July 7, 2026
Networking & Internet Infrastructure
Space & Astronomy
How Modern Satellite Internet Constellations Work: LEO vs GEO Explained
Zara Nkosi
July 7, 2026