A Chinese rocket carrying the first satellites of a communications constellation meant to rival Starlink broke up in low-Earth orbit, U.S. Space Command confirmed—creating hundreds of pieces of debris and continuing a series of worrying incidents, experts said. 
The Defense Department has no plans to shoot down a spent Chinese Long March 5B rocket booster, which is out of control and could reach Earth's surface after re-entry, Defense Secretary Lloyd J. Austin III reported. The U.S. demonstrated an anti-satellite capability in 2008 against ...