A Chinese Long March 7A rocket carrying a communications satellite exploded approximately 90 seconds after liftoff on Monday [1], [2].
The failure represents a significant setback for China's orbital capabilities, marking the first loss for this specific rocket model since its maiden flight in March 2020 [5].
The launch took place at the Wenchang Space Launch Site on Hainan Island [1], [2]. The vehicle was transporting the ChinaSat-4B communications satellite [1], [4]. Video footage shows the rocket breaking apart and exploding shortly after leaving the pad [2], [3].
Chinese authorities said the failure was caused by an "in-flight anomaly" [1]. State media said the incident occurred due to an anomaly during the flight [2].
While official reports cite a general anomaly, other reports suggest a different cause. LiveScience said the rocket was hit by a rare midair lightning strike moments after launch [6]. This contradicts the broader "anomaly" description provided by the Chinese government.
The Long March 7A has been a reliable component of the nation's space program for over six years [5]. The loss of the ChinaSat-4B payload disrupts the planned deployment of communications infrastructure [4].
Authorities have not yet provided a detailed technical breakdown of the failure. The Wenchang site remains the primary hub for China's heavy-lift launches, and officials are expected to review the telemetry data to determine the exact cause of the explosion.
“The launch vehicle broke apart and exploded moments after liftoff.”
The failure of the Long March 7A disrupts China's satellite deployment schedule and raises questions about the reliability of a previously stable launch vehicle. The discrepancy between official reports of an 'anomaly' and external reports of a lightning strike highlights the typical opacity of the Chinese space program regarding technical failures.
