Our country successfully launched the 19th communication technology experimental satellite.

On May 13, 2025 at 02:09 Beijing time, China successfully launched the Communication Technology Experiment Satellite No. 19 into orbit using the Long March 3B carrier rocket at the Xichang Satellite Launch Center. The satellite entered the planned orbit smoothly, and the launch mission was a complete success. This satellite is mainly used for multi-band, high-speed rate satellite communication technology verification. This mission marks the 575th flight of the Long March series carrier rockets.