Astronauts: 1. Yuri Gagarin He was the first man in space. He was from Russia.
2. Alexei Leonov He was the first to walk in space. He was from Russia.
3. Valentina Tereshkova She was the first woman in space. She is from Russia.
3. Neil Armstrong He was the first man on the moon. He was from America.
Spacedogs Belka and Strelka were the first dogs in space. They were from Russia.