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 241 published reports.
How Solar Cycles Affect Satellite Operations
Solar cycles influence satellite operations by affecting space weather, which can disrupt communications and increase orbital decay.
SpaceX AI Satellites: Pioneering Autonomous Space Operations
SpaceX's AI satellites are revolutionising autonomous space operations by enhancing satellite communication and navigation capabilities.
Parts of a Satellite: Systems That Keep It Working
Discover the key components and systems inside a satellite that ensure its operation in space, including power, thermal control, and communication.
Medium Earth Orbit: Understanding Its Role in Satellite Operations
Medium Earth Orbit (MEO) is a region of space where satellites orbit at altitudes between 2,000 and 35,786 km, crucial for navigation and communications.
How Many Starlink Satellites Fall Each Day?
1.5 Starlink satellites re-enter Earth's atmosphere each day, according to Orbital Radar data. Explore the reasons behind these controlled re-entries.
How Many Satellites in Orbit? Counts, Types and Tracking
Earth has 15,870 active satellites, but the wider catalogue includes debris and inactive spacecraft. Here is what the counts mean and how to explore them.
Military Satellites: Understanding Their Role and Impact
Military satellites are crucial for defence, providing communication, surveillance, and navigation capabilities. Learn how they function and their strategic importance.
How Often Do Satellites Maneuver? What Our Detector Sees
Orbital Radar logged 45,196 orbit-change events over the past month. Explore what those detections reveal about satellite activity—and why they are not a count of thruster firings.
Satellite Licensing and Spectrum: A Complete Explainer
Satellite licensing is the process of obtaining permission to launch and operate a satellite, ensuring compliance with international regulations and spectrum allocation.
Graveyard Orbits: The Final Resting Place for Satellites
Graveyard orbits are designated areas where decommissioned satellites are moved to prevent space debris and ensure safer operations.
Delta-V Explained: The Currency of Spaceflight
Delta-v is the change in velocity needed for space manoeuvres, crucial in mission planning and satellite operations.
Understanding Apogee and Perigee in Satellite Orbits
Apogee and perigee refer to the highest and lowest points in an orbit, crucial for understanding satellite paths and operations.