Mars caves

According to scientists, the entrances to the caves were discovered in the volcano of Mars. This discovery raises the interest of people to potential underground inhabitants of this planet in future. In such way scientists suppose living under the ground possible on this planet. That is why the search of caves was of great interest.

But in spite of such interest to the search of caves, they were discovered occasionally by the orbit apparatus of NASA. That is why another apparatus with camera was sent there to verify photos taken by the first apparatus.

And after numerous investigations, scientists made the conclusion that these caves are really caves. The proof of it is the difference in temperature of the cave in the morning and in the afternoon.

In fact these caves are colder in daytime and are hotter at night that the general surface of the planet.

The temperature conditions of Mars caves are not so stable as the temperature conditions of the earth caves (that usually have the stable temperature). But these round formations are deep hollows in the surface.

The majority of scientists don't worry how to call these formations. They say it doesn't matter as it is the entrance to the underground life of Mars. These formations may be both caves and mines.

Besides these caves may be shelters of creatures who lived or still live on this planet.