A Chinese Rocket Is Tumbling Back to Earth. Where Will It Land?
The New York Times
The Long March 5B, the country’s largest rocket, is expected to come down sometime this weekend, but where and when are difficult to predict.
A piece of China’s largest rocket is tumbling back to Earth this weekend. No one really knows when or where it will land. On April 29, a Long March 5B launched a big piece of China’s next space station, Tiangong. Usually the large booster stages of rockets immediately drop back to Earth after they are jettisoned, but the 23-ton core stage of Long March 5B accompanied the space station segment all the way to orbit. Because of friction caused by the rocket rubbing against air at the top of the atmosphere, it has been losing altitude since and will soon make what is called “uncontrolled re-entry” back to Earth. The chances that any debris from the Long March 5B rocket will strike anything or hurt anyone are slight but not zero.More Related News