Hands Across the Stars

When the International Space Station passes over Earth, it looks like a bright star moving slowly across the sky.

But inside, astronauts from different countries live and work together for months.

They speak different languages at home, yet they share one common language in space: science.

Since 1998, more than twenty countries have helped build the station piece by piece.

Each nation sent its own modules, tools, and knowledge, proving that big dreams need many hands.

In 2021, Chinese astronauts began living on their own space station, Tiangong.

Although China did not join the ISS project, its scientists still share data with researchers worldwide.

Space agencies also work together on missions to Mars and the Moon.

For example, the Artemis program plans to return humans to the Moon, and many countries are contributing equipment and experts.

Cooperation is not always easy, because politics can create problems.

However, when a satellite helps predict storms or a telescope finds a new planet, everyone on Earth benefits.

Space has no borders, and the people who explore it are learning to act the same way.