Space News Mission Log — Satellite Launches, Orbital Events & Analysis
Daily space news, satellite launch reports, orbital debris analysis and weekly roundups — grounded in live tracking data from our network monitoring 159 published reports.
Understanding Satellite Constellation Phasing: A Complete Guide
Constellation phasing is the process of arranging satellites in a constellation to ensure optimal coverage and functionality. Learn how it affects global satellite networks.
Understanding Mega-Constellations: The Future of Satellite Networks
Mega-constellations are large groups of satellites working together in low Earth orbit to provide global coverage. Discover their purpose and impact.
Guowang Satellites: China's Expansive State Constellation Explained
The Guowang satellites form China's state constellation, aiming to provide global satellite internet coverage. Explore its purpose, structure, and impact.
Astronomical Concerns Over Satellite Mega-Constellations
Astronomers express concern over satellite mega-constellations, while New Horizons approaches interstellar space.
Iridium NEXT: The Flash-Free Replacement Constellation
Iridium NEXT is a satellite constellation developed by Iridium Communications to replace its original satellite network. The constellation consists of 66 active satellites, with additional spares in orbit, designed to provide global voice and data communication services.
Starlink: The Mega-Constellation Reshaping Orbit
Starlink is a satellite internet constellation developed by SpaceX, designed to provide high-speed broadband internet across the globe, particularly in remote and underserved areas. As of now, it comprises 10,897 active satellites, making it the largest satellite constellation ever deployed.
Understanding Starlink: Architecture, Coverage & Orbital Mechanics
Starlink operates through a constellation of over 10,000 satellites, providing global internet coverage via low Earth orbit.
Starlink: The Mega-Constellation Reshaping Orbit
Starlink is a satellite internet constellation being constructed by SpaceX to provide satellite Internet access globally. The system is designed to deliver high-speed broadband internet to locations where access has been unreliable, expensive, or completely unavailable.
Starlink: The Mega-Constellation Reshaping Orbit
Starlink is a satellite internet constellation being constructed by SpaceX, providing satellite Internet access globally. As of 2026, Starlink has 9,821 operational satellites in orbit, according to Orbital Radar tracking data.
Iridium NEXT: The Flash-Free Replacement Constellation
Iridium NEXT is the second-generation satellite constellation operated by Iridium Communications. It serves as a global network for voice and data communication, replacing the original Iridium constellation launched in the late 1990s.
China's Qianfan Mega-Constellation: A Complete Explainer
Qianfan satellites form a Chinese mega-constellation aimed at global internet coverage, challenging Starlink's dominance.
Starlink: The Mega-Constellation Reshaping Orbit
Starlink is a satellite internet constellation developed by SpaceX, aimed at providing high-speed broadband internet to underserved and remote areas globally. As of now, SpaceX has launched 10,698 Starlink satellites, with 9,421 currently operational.