On May 21st, the No. 4 relay star “Bengqiao” was successfully launched at the Xichang Satellite Launch Center. As a key part of the No. 4 lunar exploration project, the successful launch of the “Bengqiao” marks the first step in the successful landing of the lunar landing project in China.
I believe that many netizens have heard of satellite phones. As an important supplementary form of modern mobile communication, satellite phones can provide communication services in areas where existing mobile communication base stations are not covered, to cover a wide range of communications. Strong in ability and service-free blind area,
B-05 submarine-launched ballistic missile successfully launched The countries in South Asia include Pakistan, Sri Lanka, India, Bangladesh, etc. It is widely believed that among these South Asian countries, India has always been the seat of the boss. A few days ago, the Indian Navy succeeded in making a major event,