Live count of every object orbiting Earth in 2026 — active satellites, debris, rocket bodies and more. Updated every 30 seconds.

The European Roller has long been seen as a European migrant, but satellite tracking tells a more intricate tale. One tagged bird ended up in China, far from expected paths. With each flight logged, t...

Lockheed Martin remporte un contrat de satellites de suivi de missiles de 1 milliard $

Where will the failed Soviet spacecraft Kosmos 482 land when it crashes back to Earth in the coming week? Most major cities are in the potential crash zone — but the odds of a direct strike are extremely...

La société munichoise Vyoma a été choisie par l’ESA pour déployer ses capteurs miniaturisés dans le cadre du programme HydRON de surveillance spatiale. La start-up allemande Vyoma, spécialisée dans la...

Permanent archive of notable close approaches between satellites: cross-border encounters, military payload passes and record miss distances, each with a full analysis page and live screening context.

Explore satellite maneuver tracking with Orbital Radar's tool for real-time updates and insights.

Live view of SpaceX starlink satellite constellation and coverage.

What

AviationNews – The U.S. Space Force has awarded contracts totaling $615 million to Rocket Lab and Systems Technology Research under the Space-Based Airborne Moving Target Indicator (SB-AMTI) program. This critical initiative seeks to establish continuous, satellite-based tracking of airborne threats and missiles from Low Earth Orbit. As part of the multi-vendor award, Rocket Lab secured a primary contract…

Researchers in Alberta have developed an innovative tool called the Algal Bloom Tracker, enabling real-time monitoring of toxic blue-green algae outbreaks across six lakes using satellite imagery. The platform provides near-instantaneous data on algal blooms, allowing the public to access information about water quality and safety risks. Blue-green algae, which can produce harmful toxins affecting liver and neurological health, has become a growing concern in Alberta's nutrient-rich lakes during summer months. The tracker updates regularly with satellite images, offering a comprehensive view of bloom patterns and helping users identify high-risk areas. Six lakes—Ethel Lake, Lac La Biche, Nakamun Lake, Pigeon Lake, Sylvan Lake, and Wabamun Lake—are currently monitored, representing varying frequencies of blooms. Researchers aim to expand the system to 50 lakes within three years, enhancing public awareness and safety for recreational activities. Alberta Health Services issues advisories when excessive algae is detected, urging avoidance of affected waters. The project underscores the importance of understanding climate change impacts on aquatic ecosystems and highlights efforts to balance scientific research with community health protection.

Track all 32 GPS satellites in real time. Live 6-plane constellation map, PDOP accuracy heatmap, GNSS comparison, signal frequency explorer, and L5 phone checker.

MDA unveiled MIDNIGHT on Apr 13, 2026; platform targets faster tracking among ~27,000 catalogued orbital objects, promising lower maneuver costs for constellation operators.