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Starlink to Lower Orbit, Boost Space Safety
2 Jan
Summary
- Starlink satellites will be lowered to 480 km orbit in 2026.
- Lowering orbits aims to increase space safety and reduce collision risks.
- A recent Starlink satellite anomaly generated debris and lost communication.
SpaceX's Starlink is initiating a major reconfiguration of its satellite constellation, planning to lower all orbiting satellites from approximately 550 km to 480 km over the course of 2026. This strategic maneuver is designed to enhance space safety by condensing orbits and reducing the aggregate likelihood of collisions, particularly in altitudes below 500 km where debris is less common.
The decision comes in the wake of a recent incident in December where one of Starlink's nearly 10,000 satellites experienced an anomaly, generating a small amount of debris and resulting in a loss of communication. The satellite, initially at an altitude of 418 km, rapidly decreased in altitude, suggesting a potential onboard explosion.
This initiative underscores the growing concern over space traffic management as numerous companies and nations deploy tens of thousands of satellites. SpaceX, already the world's largest satellite operator with its Starlink network, is proactively addressing safety concerns through this significant orbital adjustment.
