This screen image captured at Beijing Aerospace Control Center on Jan. 20, 2025 shows Shenzhou-19 astronaut Song Lingdong performing extravehicular activities outside China's orbiting space station. (Xinhua/Liu Fang)

BEIJING, Jan. 21 (Xinhua) -- Members of the Shenzhou-19 crew aboard China's orbiting space station completed their mission's second series of extravehicular activities (EVAs) at 1:12 a.m. (Beijing Time) on Tuesday, according to the China Manned Space Agency.

Astronauts Cai Xuzhe, Song Lingdong and Wang Haoze worked for 8.5 hours to complete multiple tasks, including the installation of space debris protection devices and an extravehicular inspection. They were assisted by the space station's robotic arm and a team on Earth.

Cai and Song, the two crew members assigned to undertake spacewalk duties, have since returned to the Wentian lab module safely.

Since completing their first spacewalk on Dec. 17, 2024, the crew members have undertaken a series of tasks, including the inspection and maintenance of the space station's equipment, system-wide pressure emergency drills, and preparations for the second series of EVAs.

They have completed nearly half of their space journey and are scheduled to carry out a significant number of in-orbit scientific experiments and technological tests, the agency said. Amid their busy schedule, they will also welcome the upcoming Spring Festival, also known as the Chinese Lunar New Year.