Science 11/16/06: Spaceships

Spaceships are made to let people into space.
The first two mammals in space were a dog and a chimpanzee.
Liquid fuel is better than solid fuel be cause it weighs less.
the spaceship evolved from rockets.
Yuri Gagarin was the first man in space.
Neil Armstrong was the first man on the moon.
Spaceships can come in all kinds of shapes and sizes.