China test-launched its new single-stage Long March 5B rocket last Tuesday, propelling its cargo into orbit before the 20-ton core eventually fell back into the atmosphere, according to Ars Technica, a technology publication.

Space junk from a new Chinese rocket narrowly missed dropping down on New York City Monday night, according to a report, largely burning up in the atmosphere before some of the debris survived long enough to slam into West Africa.
The doomed core passed right over New York City, Ars reported -- and if re-entry had been just a few minutes earlier, debris could reportedly have showered the Big Apple.
Source: Chinese space junk narrowly missed hitting New York City, report says