天问一号前往火星
7月25日 Tianwen-1 Mission to Mars Image Credit & Copyright: Jeff Dai (TWAN) Explanation: On July 23, this Long March 5 heavy-lift rocket rose into a blue morning sky from China’s Hainan Island Wenchang Satellite Launch Center. The rocket carried an orbiter, lander, and rover to ask Heavenly Questions on the ambitious Tianwen-1 mission to Mars. In fa...