: Congratulations on the successful launch of China’s first solar exploration satellite "Xihe&q

At 18:51 on October 14, 2021, the Long March 2D carrier rocket ignited at the Taiyuan Satellite Launch Center and successfully sent 11 satellites including the Sun Exploration Science and Technology Test Satellite into the scheduled orbit. The launch mission was a complete success.

The Xihe solar exploration satellite weighs 510kg and runs in the twilight sun-synchronous orbit with an orbital height of 517km. The world's first full-plane Hα-band spectral imaging observation will be realized, and the maglev control will be applied in orbit for the first time to realize the satellite's ultra-high pointing accuracy and ultra-high stability. Its successful launch is of great significance to China's space scientific exploration and satellite technology development, and it marks China's official entry into the "Japanese exploration era."

"Military Industry Science and Technology" warmly congratulates China's first solar exploration satellite "Xihe" on the successful launch, please wait a moment,

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