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Yes, but not LIQUID water. In many cases, it's possible to detect things that are underground by radar, and by the type of return signal, figure out what kind of thing the radar pulse hit. Scientists controlling the Mars Surveyor satellite have bounced radar beams off of the north polar regions of Mars, and the return signal indicates that at least some water ice is buried a few centimeters underground.
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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.
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.
What do Astronomers believe possible about Mars?
They believe Mars had surface water at one time.
Why do scientists believe mars has all three types of rock?
because they are gay
What planet do astronomers believe that there is a good chance of liquid water?
Mars scientists found water on. Mars
Is there evidence of mars having liquid water?
yes. there is water underground and scientist believe mars once had streams, lakes, and an ocean
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.
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.
Why do scientists suspect life on mars might have been possible at one time?
I believe it is water and life.
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.
Does Mars have oceans on its surface?
There are a few signs which lead scientists to believe that Mars in fact did, and possibly still has, water in a liquid form. These clues are the river beds carved into the rock of Mars as well as the presence of Iron Oxide in the surface of Mars. On the 31st of July, 2008, NASA announced that it had found water on mars.
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.
