The three Shenzhou-14 astronauts successfully entered the Tianzhou-4 cargo craft at 12:19 p.m. BJT on Monday, the China Manned Space Agency (CMSA) announced. The crew also entered the Tianzhou-3 cargo craft later in the day and carried out cargo transfer and other related work as planned. They will stay in orbit for six months and complete the assembly and construction of the space station.