Congratulations on the Successful Launch of Zhuque-2E Y4 with 10 Satellites!

At 19:40 Beijing Time on October 14,2026, the Zhuque-2E Y4 launch vehicle lifted off from LandSpace's liquidoxygen-methane launch pad at the Dongfeng Commercial Aerospace Innovation TestZone. In a rideshare mission carrying 10 satellites, the rocket delivered ADASpace's Xingshidai-39 and Xingshidai-44 through Xingshidai-50 satellites, alongwith LandTower Intelligent's Guangchuan-03 and Guangchuan-04 satellites, intotheir designated orbits. Aboard the satellites, 16 TY-Space star trackers alsoreached orbit, marking the complete success of the mission.

The eight satellites — Xingshidai-39and Xingshidai-44 through Xingshidai-50 — were independently developed by ADASpace. They will primarily conduct on-orbit verification of high-performancecomputing payloads, high-speed inter-satellite and satellite-to-ground lasercommunications, and large radiative cooling wings.

Guangchuan-03 and Guangchuan-04 arenext-generation laser data transmission test satellites developed by LandTowerIntelligent to validate key technologies for satellite networking. They willcarry out dedicated in-orbit verification of core technologies, includinghighly integrated onboard processing units, large-aperture high-speed lasercommunications, integrated laser routing and communication modules, and newsolar array power systems. These tests will further refine the technologyframework for large-scale constellation networking.

The TY-Space PST3S-L3 and PST3S-H5 startrackers used in this mission have also been deployed on multiple satellite andconstellation projects, including Aurora Constellation-02, Xingshidai-24, andTianyan-27.