The atmosphere on mars is very thin it contains Carbon dioxide, nitrogen and argon.
It may have gradually lost its atmosphere to the solar winds or a body or bodies that collided with mars
Scientists are still exploring the possibility that there is some kind of microscopic life on Mars, but certainly there is no life on Mars that we have been able to see so far, in our various missions to that planet. I personally am very doubtful that any native life will ever be found on Mars. Of course, we may go there and introduce life to Mars.
Scientists are intrigued by Mars because it may have once had conditions suitable for life. They are particularly interested in studying Mars to learn more about its geology, atmosphere, and potential for habitability. Mars is seen as a key target for future exploration to better understand the potential for life beyond Earth.
Mars does not currently have a thick, H2O-rich atmosphere like Earth. However, there is evidence that Mars once had a thicker atmosphere that may have contained more water vapor and been more conducive to liquid water on the surface in the past.
Water on Mars exists in the form of ice, primarily in polar ice caps and in subsurface ice. Some water may also be present as vapor in the atmosphere. Recent studies have suggested the possibility of liquid water existing temporarily on the surface in some regions.
Mars may have had a thicker atmosphere because if it can have life, it should have a thicker atmosphere. because of ALIENS
It may have gradually lost its atmosphere to the solar winds or a body or bodies that collided with mars
There is no liquid water now on Mars. There may have been, in the past. Also, there is ice on Mars.
yes it may happen on mars
Since life as we know it requires water, scienctists hypothesize that Mars may have once had the conditions needed for life to exist.
There is little to no weathering on Mars due to the very small amount of atmosphere Mars has. Although there is evidence that there may have been weathering there in the past.
Scientists are still exploring the possibility that there is some kind of microscopic life on Mars, but certainly there is no life on Mars that we have been able to see so far, in our various missions to that planet. I personally am very doubtful that any native life will ever be found on Mars. Of course, we may go there and introduce life to Mars.
Scientists are intrigued by Mars because it may have once had conditions suitable for life. They are particularly interested in studying Mars to learn more about its geology, atmosphere, and potential for habitability. Mars is seen as a key target for future exploration to better understand the potential for life beyond Earth.
Mars does not currently have a thick, H2O-rich atmosphere like Earth. However, there is evidence that Mars once had a thicker atmosphere that may have contained more water vapor and been more conducive to liquid water on the surface in the past.
On Earth, none at all. Even on Mars, the gravity wasn't enough to retain any atmosphere that it may have had.
Auroras are interactions of the planet's magnetic field with the solar wind, exciting particles in the upper atmosphere. Mars' atmosphere is thin and its field weak, so such interactions as there may be would not be visible.
Water on Mars exists in the form of ice, primarily in polar ice caps and in subsurface ice. Some water may also be present as vapor in the atmosphere. Recent studies have suggested the possibility of liquid water existing temporarily on the surface in some regions.