In the “three-body computing constellation” laser communication in-orbit test, the Helium Star Optoelectronics team successfully broke through the low-cost laser communication payload stable chain construction technology for a long time. The “05-08 Chain”, the first constellation of the “Three-Body Computing Constellation”, completed broadband interstellar laser communication verification based on a distance of 1000 km, measured reliable transmission of high-speed business data, and achieved long-term stable laser link chain construction. A single long-term chain stabilization time exceeded 192 hours, the broken link count was 0, and the communication link availability reached more than 99.99%, setting a new record for chain stabilization time in the commercial aerospace laser communication field.

In the “three-body computing constellation” laser communication in-orbit test, the Helium Star Optoelectronics team successfully broke through the low-cost laser communication payload stable chain construction technology for a long time. The “05-08 Chain”, the first constellation of the “Three-Body Computing Constellation”, completed broadband interstellar laser communication verification based on a distance of 1000 km, measured reliable transmission of high-speed business data, and achieved long-term stable laser link chain construction. A single long-term chain stabilization time exceeded 192 hours, the broken link count was 0, and the communication link availability reached more than 99.99%, setting a new record for chain stabilization time in the commercial aerospace laser communication field.