The rover found volcanic rock on Mars

As the second closest planet in the solar system, Mars is always between 55 million and 400 million kilometers away from Earth, and it will take at least half a year for a probe or future manned spacecraft to travel to Mars.

When Venus, the closest planet to the earth, is unable to be explored on a large scale due to high temperature and pressure, Mars has become the focus of scientific exploration since the last century. Various Mars probes, from orbiting instruments to landers to rovers, have been exploring Mars for decades and made a series of new discoveries.

The most powerful rover on Mars today is the American rover Perseverance, which is currently exploring the ancient lake site of Jezero Crater on Mars, and its Opportunity helicopter, which has flown 30 missions, is exploring this ancient lake bed with even greater efficiency.

However, a recent discovery, the scientific community to realize the perseverance number of JieZe ROM crater ruins of the ancient lakes is not simple, because of perseverance, in the full of underwater found many volcanic sedimentary rocks, but at the bottom of the lake obviously does not have a volcano, the crater around also found no obvious traces of volcanic activity 39bet-xì dách-phỏm miền bắc-tiến lên miền bắc-xóc đĩa-game bắn cá.

Analysis of these volcanic rocks suggests they formed about 3.7 billion years ago as a result of early Martian geological activity, but that raises another question.

To trigger geological activities or strata, a basic requirement is that the planet is the surface of plate tectonics, such as the earth plate motion caused geological activity, orogenic and earthquake because of plate motion, and the biggest problem is that Mars had no plate tectonics, is not only not now, not before.

A surface one integrated mass, not like the earth "Mars surface floating in the sea of lava", can appear after cooling of volcanic rocks. It is a very strange thing, given these volcanic rocks in the area are a lake in ancient times. The scientific community that 3.7 billion years ago when this batch of volcanic rock to stir up actually appeared in the water.

bad6b671f919e690057acc0467afd020In less than a million years, due to a massive decline in Mars' magnetic field, the original lake, along with all the liquid water on the planet's surface, was evaporated by the solar wind. The thin atmosphere left created severe storms on Mars, which eventually exposed the volcanic rocks at the bottom of the lake for Perseverance to see.

​So I want to unravel the mystery of volcanic rocks on Mars. The urgent task is to make sure the liquid water on Mars actually existed for a long time. The whole water from at the beginning of the birth of Mars has now become the red planet and how long it took, only mastered these data, to make the interior possible geologic activity.

Be worth what carry is, after the discovery of volcanic rocks, perseverance Mars is now going forward to the new ancient Mars delta to hope to find more new phenomena on Mars, as before the unusual volcanic rock, can only wait for subsequent rovers sample return, or human Mars in person, to a more detailed analysis of the detection.

Although now the research on Mars is only limited to the natural phenomenon, there are still many people who believe that there was life on the Martian surface or underground, even the traces of civilization existed, because Mars is in the beginning of the birth of the solar system is the atmosphere and ocean, then the evolution process of life on the earth there is no reason to never happen on Mars.

With luck, life on Mars will have time to evolve and leave its mark, and even Martian civilizations may leave a record of murals that humans will need to look for on the surface or beneath the planet in the future.

Even if the Mars civilization has developed to a certain extent, human future may find Mars on Mars around the river or the sea site civilization of urban agglomeration, but considering the change of Mars later, remaining Mars civilization should be able to choose to travel to Mars polar regions, because there is only on the planet's surface water resources.

Overall, Mars, currently the easiest planet to land on after the moon, is bound to be the focus of human civilization in the future, and new discoveries about it will continue to be made.

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