https://www.space.com/how-to-track-china-falling-rocket-booster

https://www.space.com/china-rocket-falling-from-space-dont-worry

The core stage of a Long March 5B rocket, which launched China's Tianhe space station module last week, is making an uncontrolled fall back to Earth and that, naturally, raised concerns with some. However, in an interview with Space.com, Jonathan McDowell, an astrophysicist at the Harvard-Smithsonian Center for Astrophysics, the typical risk of an individual being hit is "one in many billions."