【Tech 24H】At 11:00 on September 29, China successfully launched the Test-30 01 and 02 satellites using a Long March 2D carrier rocket from the Xichang Satellite Launch Center. The satellites entered their planned orbits smoothly, marking a complete success for the mission. This launch represents the 598th flight of the Long March rocket series and the 100th launch of the Long March 2D model. This achievement makes the rocket as the second single rocket model in China to surpass 100 launches, setting a new record in the country’s carrier rocket development history.