Tiangong Space Station’s Robotic Arm Retrieves Material Samples After Year-Long Orbit Experiment

The image of the space station robotic arm retrieving exposed experimental material samples outside the module. The Chinese space station’s material exposure experiment device has been in orbit for a year since it went out on March 8, 2023. On March 14, the device and the first batch of over 400 material samples installed in it successfully completed the external exposure experiment and returned to the space station. From China National Radio - Military’s Weibo video. Source: