A Robot Hand in Space

Astronauts on the space station often need tools.

But sometimes a tool is missing.

Now a robot hand can help them.

The hand is small and light.

It can hold a tool and move it to a person.

Engineers from five countries made this hand together.

They tested it many times on the ground.

Last month, the hand flew to the station.

An astronaut used it to fix a small part.

The robot hand worked well.

Everyone was happy.

Next year, more countries will join this project.

They want to build a bigger robot for space.