Answer — Exercise 7
Revision 5·Wider World 4 - Student's Book
Frage
Listen. Then listen again and write down what you hear.
Antwort
Space is much bigger than the galaxy where we live. If you wanted to count all the stars, it wouldn’t be easy. In fact, astronomers can’t count them, even with strong telescopes. That's because there are millions of stars and most of them are light years away from Earth.