SpaceX has drawn a stark line in the crowded skies above Earth. In a pointed public warning this week, the company detailed dozens of hair-raising near misses involving its Starlink satellites and vehicles operated by others. Some came within dozens of meters. Others forced emergency maneuvers with little time to spare.

The message lands with fresh urgency. Low-Earth orbit holds more active satellites than ever before. Starlink alone operates around 11,000 of them. And the numbers keep climbing. Yet many operators still withhold basic trajectory data. The result, SpaceX argues, is a growing pile of preventable risks.

Starlink’s own space-safety update lays out the numbers in clinical detail. This year the constellation encountered conjunctions with about 650 unique maneuvering third-party satellites. Only half shared ephemeris data, the precise predictions of position and velocity that allow others to plan ahead. Without that information, Starlink’s systems fly partly blind.

Over just six months the network logged roughly 164,000 conjunctions where the time of closest approach fell within four hours of an unannounced maneuver. Think about that figure. It averages hundreds of potential incidents every day. Many never escalate. Some do.

Two cases stand out. On October 1, 2025, a Starlink satellite tracked an object already under observation by the company’s new Stargaze system. Early predictions showed a safe 9-kilometer separation. Then, about 4.5 hours before closest approach, the other satellite fired its thrusters. The projected miss distance collapsed to 57 meters. Starlink reacted in time to adjust. The vehicles passed without incident. But the episode illustrated a core problem. “We cannot mitigate risk when another operator maneuvers without sharing a predicted trajectory that includes the burn,” the company stated.

A second event unfolded in August 2026. This time warning came too late for a full propulsive burn. Updated conjunction data messages arrived just 30 minutes before the event. The Starlink satellite responded by slewing its chassis and solar arrays into a knife-edge profile, minimizing its cross-section. The two objects passed within 134 meters. Close enough to unsettle any operator.

SpaceX shared imagery from its onboard cameras to drive the point home. At a presentation during the International Astronautical Congress in Turkey, Senior Vice President Michael Nicolls displayed video footage of these close encounters. “Way too close for comfort,” he told the audience, according to PCMag’s report from the event.

The company has long published its own ephemeris data hourly. It offers free access to a collision-screening platform and now promotes Stargaze, which taps star trackers aboard nearly 30,000 Starlink satellites to detect millions of nearby object transits daily. The system promises detection and updated warnings in minutes rather than hours. Early tests with a dozen operators produced promising results. Yet adoption remains patchy.

Some operators cite proprietary concerns. Maneuver plans can reveal business strategies or technical capabilities. Others face government restrictions that block data release. SpaceX calls these policies shortsighted. They “largely only serve to create preventable collision risk between satellites,” the update notes. And the problem isn’t abstract. A major collision would generate debris that threatens every other asset in similar orbits for years.

Concerns extend beyond commercial rivals. Past incidents have involved objects linked to Chinese launches. In December 2025 a payload from a Kinetica-1 rocket passed within 200 meters of a Starlink satellite shortly after deployment, an event SpaceX highlighted at the time. Nicolls has noted some progress in sharing with certain Chinese operators and even the Chinese space station. But gaps persist. Many satellites remain invisible in real time to Starlink’s automated systems.

Earlier this year SpaceX reported performing more than 355,000 collision-avoidance maneuvers across a 12-month period. Each Starlink satellite on average executes dozens of small adjustments annually. The threshold for action sits at a collision probability of 3 in 10 million, far stricter than the industry standard of 1 in 10,000. The company also applies hard minimum separation distances.

But autonomous dodging has limits. When another operator changes course without notice, the reaction window shrinks. Fuel burns add up. Satellite lifetimes shorten. And the growing density of objects raises the baseline probability of a serious event.

Independent analysts have tracked the trend for months. A September report from MediaSat cited SpaceX’s filing with the Federal Communications Commission showing 207,152 avoidance maneuvers in the first half of 2026 alone. The pace continues to accelerate as new Starlink batches reach orbit and competitors expand their own constellations.

OneWeb and Starlink have coordinated maneuvers in the past. A 2021 close approach between their satellites required urgent emails between teams after U.S. Space Force warnings. SpaceX even paused its automated system to let OneWeb move first. Such ad-hoc cooperation works in isolated cases. It scales poorly when hundreds of operators share the same orbital bands.

Regulatory efforts have gained traction. The U.S. Office of Space Commerce continues to develop its Traffic Coordination System for Space, known as TraCSS. It already serves dozens of major users and tracks thousands of satellites. Yet participation remains voluntary in many jurisdictions. International standards for ephemeris sharing lag behind the pace of deployment.

SpaceX isn’t waiting. It has opened Stargaze to more operators on a free basis. The system leverages the unique advantage of a massive, distributed sensor network in orbit. Ground-based radar and optical telescopes provide valuable data but update positions far less frequently. Space weather adds further uncertainty. Stargaze cuts through some of that fog.

Still, the company stresses that technology alone won’t solve the issue. Operators must commit to transparency. Governments need to ease restrictions where safety outweighs secrecy. The alternative is a slow drift toward higher accident rates and more debris-generating events.

Plans for even larger constellations loom. SpaceX has spoken of scaling Starlink toward 100,000 satellites while exploring related projects that could push the total number of objects into the millions. Other nations and companies pursue similar ambitions. The window for establishing effective coordination practices narrows with each new launch.

For now the skies remain clear of major collisions involving active commercial satellites. Starlink’s aggressive maneuvering record testifies to the effectiveness of its systems. But the two documented cases this week, and the hundreds of other near misses, send a clear signal. The current approach carries rising costs and growing dangers.

SpaceX has put the evidence on display. It has shared the data. It has offered tools at no charge. The question now shifts to the rest of the industry. Will operators answer the call before a single avoidable incident scatters dangerous fragments across low-Earth orbit?