There are deposits on Mars that have Molicuels on them. Also the layers of Mars rocks have H2o in them.
The simple fact that they orbit Mars, suggests that they were captured by Mars' gravity.
Mars is believed to have had liquid water in the past based on evidence from river valleys, lake beds, and minerals that form in the presence of water. This suggests that ancient Mars was more hospitable to life than it is today.
Currently, Mars is too cold for liquid water to exist on its surface. Dry river beds suggest that liquid water once flowed there.
There is evidence that there was once water on Mars due to large gullies on its surface. This may suggest that running liquid water may have eroded it away and the fact that Mars has 'frozen' ice caps may suggest that it was once liquid water that had frozen over a large period of time.
Recently, a large reservoir of frozen water was discovered beneath the surface of Mars. This discovery suggests the presence of more accessible water resources on the planet, which could be important for future human exploration missions.
People look for evidence of water on Mars because water is crucial for life as we know it. Finding water on Mars could indicate the potential for past or current life on the planet, as well as provide insights into Mars' history, climate, and potential for future exploration and colonization.
None, there is no life on Mars at this time. However evidence that Mars once may have had flowing water in some areas, suggests that it might briefly have had life for a short period of time, a couple billion years ago before losing this water. However there is nothing that proves that Mars actually had life at any time.
The presence of carbonate in meteorites from Mars is significant because it suggests the past existence of liquid water on the Martian surface. Carbonate minerals form in the presence of water and can provide insights into the ancient water chemistry and potential habitability of Mars. Studying carbonates in Martian meteorites helps scientists understand the planet's geological history and its potential for supporting life.
Some tresses of water on mars .So we can say that there is water on mars
Water on Mars exists mainly in the form of ice at the polar ice caps and underground. However, some evidence suggests that liquid water may occasionally flow on the surface during certain conditions. The thin atmosphere and low atmospheric pressure on Mars limit water from existing as a liquid in most places on the planet.
mars has flowing water on it
Mars is unique because it has the largest volcano and canyon in the solar system. It also has a very thin atmosphere composed mainly of carbon dioxide, and evidence of water in the past suggests the possibility of ancient life on the planet.