SpaceX has confirmed the loss of contact with one of its Starlink satellites, designated Starlink 34343. The company announced via X that the satellite suffered an unspecified anomaly while operating in orbit on March 29.

At the time of the incident, the satellite was positioned approximately 348 miles above the Earth. SpaceX conducted an immediate analysis to assess potential risks associated with the event.

Safety Assessment Post-Anomaly

The analysis concluded that the remains of the defunct satellite present no danger to the International Space Station (ISS). Furthermore, the event will not impact the upcoming Artemis II mission launch schedule.

The operational status of the Transporter-16 mission, which deployed client satellites on March 30, remains unaffected. SpaceX stated it will closely monitor any trackable debris resulting from the satellite’s disintegration.

External Tracking and Debris Analysis

LeoLabs, an American firm specializing in tracking objects in Low Earth Orbit (LEO), reported a “fragment creation event” concerning Starlink 34343 on the same date, March 29.

LeoLabs noted a similarity between this incident and a previous event that occurred on December 17, 2025, where SpaceX also lost a Starlink satellite. Neither of these recent incidents appears to have been caused by external factors like collisions.

Investigation into Root Cause

SpaceX has not yet disclosed the specific cause leading to the recent anomalies. However, LeoLabs suggests that both recent failures were “likely caused by an internal energetic source rather than a collision with space debris or another object.”

The Starlink team is currently engaged in determining the precise root cause of these incidents. SpaceX affirmed its commitment to swiftly implement any required corrective actions once a definitive conclusion is reached.