Read the information about space exploration. Talk to your freind about it< using the Past Simple Tense. 1957:the

- Did you know that our country launched the first satellite?- Yeah, it was Sputnik 1 in 1957.- And what was the name of the first dog in Earth orbit?- It was Laika!- And who were the first man and woman in space?- Yuri Gagarin and Valentina Tereshkova!- Yeah! What is Aleksey Leonov famous for?- He was the first person to walk in space!- And what about Mr Titov?- Which one? German was the first person to sleep in space. Vladimir was the first cosmonaut to spend over a year in space.