Learn languages naturally with fresh, real content!

tap to translate recording

Explore By Region

flag China successfully 3D printed metal in space, marking a major step in in-orbit manufacturing.

flag China successfully conducted its first metal 3D printing experiment in space, completing a key milestone in in-orbit manufacturing. flag The test, carried out by a retrievable payload from the Chinese Academy of Sciences, launched on the Lihong-1 Y1 suborbital vehicle from Jiuquan on January 12. flag Reaching an altitude of about 120 kilometers, the payload autonomously produced metal components in microgravity, overcoming challenges in material transport and control. flag The capsule safely returned, enabling scientists to analyze melt pool dynamics and part quality. flag The reusable Lihong-1 Y1 also carried rose seeds and is being upgraded for crewed missions and space tourism.

20 Articles