R is for rocket

A Rocket is a machine that propels itself and a payload into space.
A rocket is a cone shaped machine with a cylinder BOTTOM.
A ROCKET FLYS INTO SPACE BY SHOOTING HOT GASSES OUT THE BACK THAT PUSHES IT Forward.
Information from zoom astronomy dictionary AND from science dictionary.
This web page created by alex , student from j . r . Briggs , on 12/12/05.