Delaney

WHY DID NASA SEND A SADLELITE TO MARS ?

 * They sent a sadlelite also known as Rover to Mars because NASA wanted to discover a something way different than studing stars and outerspace.
 * They said it would be a big challenge to send something this big to Mars.
 * They ask very many difficult questions.
 * They finaly got to send a satlelite to the little red planet Mars.
 * After a couple of years NASA started to think that the geoglogy of Mars was close to Earth
 * Now NASA thinks that there was once life there for an example : water,grass,trees,plants.

=**HOW DID THEY BUILD THE ROVER?**= = =
 * **They went through many tests to make this thing.**