China's Tiangong space station is ready to receive three new taikonauts at the Shenzhou 21 mission site 901 at the Jiuquan Satellite Launch Center.
The crew for the Shenzhou-21 mission will be revealed the day before the launch.
Teams from the China Academy of Launch Vehicle Technology and the China Academy of Space Technology have been mobilized to Jiuquan for the Shenzhou-21 mission.
The Shenzhou-21 mission is scheduled for launch to the Tiangong Space Station in low Earth orbit on October 31st.
The Shenzhou-20 crew is expected to return to Earth approximately one month after the arrival of the Shenzhou-21 mission in mid-to-late October.