Chinese rocket debris set for re-entry by early Sunday
![Chinese rocket debris set for re-entry by early Sunday](https://media.shafaq.com/media/arcella/1620489455926.jpeg)
Shafaq News/ Remnants of China's largest rocket launched last week are expected to plunge back through the atmosphere late Saturday or early Sunday, European and U.S. tracking centers said on Saturday.
China's foreign ministry said on Friday that most debris from the rocket will burn on re-entry and is highly unlikely to cause any harm, after the U.S. military said that what it called an uncontrolled re-entry was being tracked by U.S. Space Command.
EU Space Surveillance and Tracking (EU SST) said its latest prediction for the timing of the re-entry of the Long March 5B rocket body is on Sunday dawn between 00:03 and 08:03 GMT, probably at 0211 GMT.
According to the US Department of Defense, the timing is between 23:27 and 5:27 GMT on Saturday.
EU SST said on its website that the statistical probability of a ground impact in populated areas is "low", but noted that the uncontrolled nature of the object made any predictions uncertain.
The Long March 5B - comprising one core stage and four boosters - lifted off from China's Hainan island on April 29 with the unmanned Tianhe module, which contains what will become living quarters on a permanent Chinese space station.
Long March 5 rockets have been integral to China's near-term space ambitions - from the delivery of modules and crew of its planned space station to launches of exploratory probes to the Moon and even Mars.
The Long March launched last week was the second deployment of the 5B variant since its maiden flight in May last year.
Harvard-based astrophysicist Jonathan McDowell previously told Reuters there is a chance that pieces of the rocket could come down over land, perhaps in a populated area, as in May 2020, when pieces from the first Long March 5B rained down on the Ivory Coast, damaging several buildings, though no injuries were reported.
Debris from Chinese rocket launches is not uncommon within China. In late April, authorities in the city of Shiyan, Hubei Province, issued a notice to people in the surrounding county to prepare for evacuation as parts were expected to land in the area.
"The Long March 5B reentry is unusual because during launch, the first stage of the rocket reached orbital velocity instead of falling down range as is common practice," the Aerospace Corporation said in a blog post.
"The empty rocket body is now in an elliptical orbit around Earth where it is being dragged toward an uncontrolled re-entry."
The empty core stage has been losing altitude since last week, but the speed of its orbital decay remains uncertain due to unpredictable atmospheric variables.
It is one of the largest pieces of space debris to return to Earth, with official specifications putting its dry mass at 18 tons.
The core stage of the first Long March 5B that returned to Earth last year weighed nearly 20 tons, surpassed only by debris from the Columbia space shuttle in 2003, the Soviet Union's Salyut 7 space station in 1991, and NASA's Skylab in 1979.
Source: Reuters + Shafaq News Agency