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 5 published reports.
How Long Do Satellites Last? A Comprehensive Guide
Satellites typically last between 5 to 15 years, depending on their mission and orbit. Factors like orbital decay and technological obsolescence play key roles.
Understanding Orbital Decay: Why Satellites Fall to Earth
Orbital decay is the gradual reduction of a satellite's orbit due to atmospheric drag and gravitational forces, leading to eventual reentry.
Understanding Atmospheric Drag on Satellites: A Detailed Guide
Atmospheric drag is a key factor affecting satellites in low Earth orbit, influencing their speed and altitude over time.
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.
CubeSats: Understanding the Small Satellite Revolution
CubeSats are miniature satellites used for space research. They are cost-effective, versatile, and have revolutionised space exploration.