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A Chinese Satellite Reentered Earth’s Atmosphere, Creating an Impressive Fireball That Surprised and Terrified Residents in the United States.
A Chinese satellite that was decommissioned turned into a fireball in the sky over the United States on Saturday night (21) as it reentered Earth’s atmosphere.
The spectacle, initially mistaken for a meteor, left bright trails and may have scattered debris over the states of Mississippi, Missouri, Arkansas, and nearby areas.
The satellite in question was the GaoJing 1-02 (or Superview 1-02), part of a constellation of four launched by China in 2016 to capture images of the Earth in low orbit. Astronomers confirmed that the object began its reentry over New Orleans before disintegrating northward.
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An Illusion in the Sky
According to Jonathan McDowell, an astronomer and orbit specialist, the satellite had been decommissioned for two years and had started to lose altitude since then. “Reentries like this are common, especially for smaller satellites that orbit at low altitudes,” McDowell commented, emphasizing that objects of this size generally burn up completely as they pass through the atmosphere.
Even so, the event attracted attention. The American Meteor Society received over 120 reports about the fireball, which surprised residents in the affected regions. Although there has yet to be confirmation of any debris found, scientists explain that fragments may be extremely small and difficult to identify as part of the satellite.
Radar Trails of the Chinese Satellite
The event was also recorded by at least four weather radars, according to Marc Fries, a NASA scientist specializing in meteorite falls. These devices detected particles falling while the fireball passed through Mississippi and made its way toward Arkansas and Missouri.
Fries explained that space debris can create wide fall fields due to high speed. In the case of GaoJing 1-02, the particles were traveling at thousands of kilometers per hour, generating intense heat that likely incinerated most of the satellite.
An Evermore Common Phenomenon
The reentry of decommissioned satellites has become routine with the increase in launches for low Earth orbit. Nonetheless, events like Saturday’s rarely cause damage on the ground, as much of the material disintegrates before it reaches the surface.
Cases involving larger objects, such as used rocket bodies, are more concerning. However, even in those cases, most fragments tend to fall into the ocean, minimizing risks.
The GaoJing 1-02 is yet another example of the complexity of the challenges surrounding space debris management.
Experts warn that the increase in launches could lead to more incidents like this in the future. Meanwhile, the event provided a rare and fascinating spectacle for those who were in the right place at the right time.
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