Mars adalah salah satu planet di tata surya kita yang hampir serupa dengan bumi.
Permukaan mars yang tediri dari bukit-bukit dan lembah-lembah yang curam sampai sekarang diindikasi pernah ada air diplanet itu.
Bahkan menurut penelitian sebuah foto terakhir di katakan bahwa di mars pernah di tumbuhi pohon!
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC308000005DC-100_634x690.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC411000005DC-992_634x425.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC294000005DC-1_634x356.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC912000005DC-250_634x476.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC283000005DC-302_634x381.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0BCF000005DC-323_306x423.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0DDC000005DC-581_306x423.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DCA11F000005DC-498_306x423.jpg)
![](http://i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0DD4000005DC-836_306x423.jpg)