There is evidence that Mars had a warmer and wetter past: dried-up riverbeds, polar ice caps, volcanoes, and minerals that form in the presence of water have all been found.
Ilanti tijihawen as Mars tila awa ditokay ogaran takast əd ogaran abdug : ihinan ən timarwalen aqurnen, əaloƭetan ən ɗolairetan, amliliy nakal əd gulašan wi aqalnen dǎɣ amel naman aqalan atwanhayan.