Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
China successfully 3D printed metal in space, marking a major step in in-orbit manufacturing.
China successfully conducted its first metal 3D printing experiment in space, completing a key milestone in in-orbit manufacturing.
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.
Reaching an altitude of about 120 kilometers, the payload autonomously produced metal components in microgravity, overcoming challenges in material transport and control.
The capsule safely returned, enabling scientists to analyze melt pool dynamics and part quality.
The reusable Lihong-1 Y1 also carried rose seeds and is being upgraded for crewed missions and space tourism.
China imprimió con éxito metal en 3D en el espacio, marcando un paso importante en la fabricación en órbita.