Back to earth with a bump!

1. He stayed at the space station for six months.
2. He had to repair the space station.
3. They were carried in a capsule because their leg muscles were too weak to walk.
4. He notice he missed his family and friends.
5. It effected their leg muscle.
6. Amanda Keller and Media Correspondent in London.
7. This space travel was important because scientists needed to now more about space.