At 12:06 on June 5, China successfully completed the "One Arrow and Seven Stars" marine launch technology test using the Long March 11 solid launch vehicle WEY in the Yellow Sea. This is the first time that China launched a space launch at sea, filling the Chinese carrier rocket at sea. The blank of the launch provides a new way of launching for China's rapid entry into space.
The Long March 11 rocket successfully launched seven satellites at sea. These satellites will be tested and applied in marine monitoring, satellite communications, and high-resolution Earth observation.