Intense concern is spreading through the international space community due to the breakup of the upper stage of the Chinese Zhuque-2E rocket, just days after its successful launch and the placement of two telecommunications satellites into orbit. According to data released by space object monitoring organizations, the rocket section unexpectedly broke into dozens or even hundreds of fragments, creating a cloud of space debris in one of the busiest regions of Earth's low orbit. It is estimated that the eight-meter section of the Zhuque-2E broke into up to 150 pieces, which are now moving at altitudes between 335 and 424 kilometers. Experts warn that even very small metal fragments can cause serious damage to active satellites due to the enormous speeds at which they move through space.
Particular concern prevails regarding the Starlink satellite network of SpaceX, as several satellites operate or pass through areas affected by the debris cloud. In case of increased risk, the system's managers may need to perform multiple avoidance maneuvers, a fact that increases fuel consumption and reduces the operational lifespan of the satellites. At the same time, space agencies are closely monitoring the trajectory of the fragments, as any collision could create even more debris, worsening the already serious problem of space junk.
Regarding the International Space Station, experts appear reassuring for the time being. Atmospheric drag at these altitudes is expected to gradually reduce the speed and altitude of most fragments, eventually leading them to re-enter and burn up in Earth's atmosphere. The incident rekindles the debate over the need for stricter international rules regarding the management of used rocket stages and the reduction of space junk, as increasing satellite traffic makes orbital safety more critical than ever.
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