Tag

Orbital Traffic

All articles tagged with #orbital traffic

science5 hours ago•14 min saved

Starlink’s Dominance Grows: SpaceX Controls About Two-Thirds of Active Orbits by 2026

Look Up’s June 2026 space index counted 15,711 active satellites, with 10,365 of them belonging to SpaceX’s Starlink (about 66%), signaling an eightfold rise since 2019. The piece emphasizes that ‘active’ counts are snapshot-based and vary by catalog, noting more than 33,000 objects are tracked overall. The rise reflects a shift to industrial-scale, concentrated low-Earth-orbit usage, giving Starlink outsized influence on launch demand and orbital norms, while automation (ESA’s CREAM) seeks to streamline collision avoidance as fleets grow.

via Space Daily|

#low-earth-orbit #orbital-traffic #satellites

space4 months ago•25 min saved

Fragile Orbits: Could a Debris Cascade Spin Out of Control?

The Guardian piece explains Earth’s orbit is now a crowded, evolving space: about 32,000 objects are currently tracked, with private mega‑constellations like Starlink driving a rapid rise in satellites and debris. Projections suggest as many as 60,000 active satellites by the end of the decade. A collision cascade—where one crash produces fragments that collide with more satellites—could rapidly worsen conditions, potentially making launches dangerous and the orbital environment unsustainable. Experts like Jonathan McDowell warn the system is fragile and hinges on continuous cooperation; deorbiting, nets, lasers and stronger space governance are being explored to avert a debris catastrophe.

via The Guardian|

#debris #megaconstellations #orbital-traffic