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!
![Valley of mystery: This chasm looks as if water once flowed through it](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DCF99D000005DC-578_634x460.jpg)
![Jagged edge: The rim of Victoria Crater, home to a field of sand dunes, was caused by erosion](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC308000005DC-100_634x690.jpg)
![In the groove: Valles Marineris, at more than 100 miles wide, dwarfs the Grand Canyon](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC411000005DC-992_634x425.jpg)
![Devil's punch bowl? The mouth of Albor Tholus, an extinct volcano, is 30km across](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC294000005DC-1_634x356.jpg)
![Red crescents: Scalloped sand cliffs ripple across the surface](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC912000005DC-250_634x476.jpg)
![Cold mountain: Patterns on this range could have been caused by glaciers](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DBC283000005DC-302_634x381.jpg)
![mars](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0BCF000005DC-323_306x423.jpg)
![MARS](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0DDC000005DC-581_306x423.jpg)
![mars](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DCA11F000005DC-498_306x423.jpg)
![MARS](http://library.vu.edu.pk/cgi-bin/nph-proxy.cgi/000100A/http/i.dailymail.co.uk/i/pix/2010/01/14/article-1243364-07DC0DD4000005DC-836_306x423.jpg)