SpaceX Starlink satellite explodes

A Starlink satellite has exploded, and the remains are falling to Earth. According to a statement on the Starlink X-Twitter account:

On December 17, Starlink experienced an anomaly on satellite 35956, resulting in loss of communications with the vehicle at 418 km. The anomaly led to venting of the propulsion tank, a rapid decay in semi-major axis by abou…