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Scientists believed it used to have flowing liquid water?
Scientist believe that the planet Mars used to have flowing liquid water. Now, the water on Mars exists almost exclusively as ice.
What planet do astronomers believe that there is a good chance of liquid water?
Mars scientists found water on. Mars
Was there life on mars years ago?
Many scientists believe there was because robots on the planet have found traces of water.
Can liquid water exists on Mars?
No, it cant mars is too cold so you can only be in the form of ice
What does the discovery of water on Mars mean to scientists?
The discover of water on Mars has some significance to scientists. Even though the planet is very hot due to its proximity to the Sun, the presence of water signifies the possibility of life.
Scientists believed it used to have flowing liquid water?
Scientist believe that the planet Mars used to have flowing liquid water. Now, the water on Mars exists almost exclusively as ice.
What planet do astronomers believe that there is a good chance of liquid water?
Mars scientists found water on. Mars
Why do scientists believe Mars was once a wetter planet?
because there was frozen water
Which planet thought to have liquid water in the past?
Mars. It has been explored by several unmanned land rovers in recent times. Evidence collected from these rovers has helped to build up a picture of Mars' past, revealing that Mars once had liquid water on its surface.
Where did the water go on Mars?
Scientists believe as time passed, the atmosphere on Mars thinned and the pressure decreased. This caused all the water on the planet to evaporate.
Why do scientists suspect life on mars might have been possible at one time?
I believe it is water and life.
Is there prove of lifes on mars?
So far, scientists haven't found solid proof of any form of life outside of Earth. However, scientists have found signs of life on Mars, and some believe that bacterial life exists there. However, we still are more than 80% sure that there is no life on Mars.
Was there life on mars years ago?
Many scientists believe there was because robots on the planet have found traces of water.
What characteristic of Mars leads scientists to believe it may have once sustained life?
There is geological evidence that Mars may have had bodies of water. There are parts of the planet that seem like they had water flowing on it, or were eroded by water flow.
Are all rocks on Mars covered with a rusty dust?
Some scientists believe that Mars is red due to rocks being rusted by water that once flooded the planet.
Is living thing is possible in Mars?
No, but scientists believe that there could have once been life on Mars.
Why do scientists believe life may have existed on Mars?
We have found minerals and other formations on Mars that show it once had bodies of liquid water. As we currently understand it, liquid water is the most important ingredient for life.
