On May 1st, Labor Day, the Tianwen-2 probe was successfully launched from Wenchang.
On May 3rd, the Tianwen-3 probe was successfully launched from Jiuquan, and on the same day, during the second landing mission of Skylight-4, a 1.5-million-ton hydrogen bomb for the test explosion was placed at the predetermined location.
On May 5th, the Tianwen-4 probe was also successfully launched from Jiuquan, and a few hours later, the Kennedy Space Center launched a 'Heavy Falcon', sending two probes to Mars.
On the evening of May 6th, the Chapter 9 spacecraft detached from the Black Rabbit Space Station for the third time, preparing for one last brief landing before remaining in orbit around the Moon to await landing after the test explosion.
Only two astronauts from Yushu Base remained on the Moon; the other two were arranged along with experts to be inside the space station, on the opposite side of the explosion.
