ESA started its journey on May 30, 1975, when 10 European countries signed a special agreement. The first rocket they launched was called the "Ariane 1," which took off in 1979! ๐
In the following years, more countries, like Spain and
Sweden, joined ESA. By 1984, they launched their first space station module called "Columbus" that became part of the International Space Station! ๐
This showed how countries can work together to explore space. Today, ESA continues to grow, and its missions are more exciting than ever!