A Long March-2C carrier rocket blasts off from the Xichang Satellite Launch Center in southwest China's Sichuan Province, May 7, 2021. China successfully sent a remote-sensing satellite group into orbit from the Xichang Satellite Launch Center on Friday. (Photos: Xinhua)

A Long March-2C carrier rocket blasts off from the Xichang Satellite Launch Center in southwest China's Sichuan Province, May 7, 2021. China successfully sent a remote-sensing satellite group into orbit from the Xichang Satellite Launch Center on Friday.

A Long March-2C carrier rocket blasts off from the Xichang Satellite Launch Center in southwest China's Sichuan Province, May 7, 2021. China successfully sent a remote-sensing satellite group into orbit from the Xichang Satellite Launch Center on Friday.

A Long March-2C carrier rocket blasts off from the Xichang Satellite Launch Center in southwest China's Sichuan Province, May 7, 2021. China successfully sent a remote-sensing satellite group into orbit from the Xichang Satellite Launch Center on Friday.