China said the launch of the ChinaSat-4B satellite aboard a Long March 7A rocket failed after the rocket experienced a flight anomaly shortly after liftoff from the Wenchang space

China said the launch of the ChinaSat-4B satellite aboard a Long March 7A rocket failed after the rocket experienced a flight anomaly shortly after liftoff from the Wenchang space launch site. Link China says Long March 7A rocket launch failed after flight anomaly Reuters witnesses saw a bright flash high in the night sky after the launch of a Long March 7A rocket, followed by what appeared to be multiple glowing fragments.