Quantum tunnel it is a new concept of modern physics. Since last decade quantum mechanics is successor over classical physics rules at quantum level. It will help us better for understanding of matter. Starting from matter, it a composition of atoms , nuclei , nucleons , electron, etc. their size from 10^-11 to 10^-15 . At this quantum level ,long range forces (like Gravity)become very weak. And strong forces like nuclear force, Wander waal force ( little weak) , Electrostatic force , Inter-atomic force of Gluons came up. Due to this it changes the whole structure of time at quantum level. Let's us understand how it works -- Nucleus is final density of matter it is equivalent to density of atom at center of Black holes,or other stellar bodies in universe. According to theory of Relativity , gravitational force can bend space and time and increase in gravitational forces literally Squeeze time and space. ( Ex: any stellar massive body) . Then what is its relation to Quantum le
Scientists say, they have found the first geological evidence of a system of ancient interconnected lakes that once lay deep beneath the surface of Mars, five of which may contain minerals essential for life.
According to researchers from Utrecht University in the Netherlands, Mars appears to bean arid world, but its surface shows compelling signs that large amounts of water once existed across the planet.
Last year European space Agency's Mars Express mission detected a pool of liquid water beneath the planet's south pole.
A new study, published in the `Journal of Geophysical Research` : Planets, reveals the extent of underground water on ancient Mars that was previously once predicted by models."Early Mars was watery World,but as the planet's climate change this water retreated below the surface to form pools and 'groundwater',"said Salese from Utrecht University.
"We traced this water in our study ,as its scale and role is a matter of debate, and we found the first geological evidence of a planet-wide ground water system on Mars,"Salese said in the statement.
The researchers explored 24 deep, enclosed craters in the northern hemisphere of Mars, with floors lying about 4000 meters below martian 'sea level'-- a level that, gives the planet's lack of seas,is arbitrarily defined on Mars based on elevation of atmospheric pressure.
They found features on the floors of these craters that could only have formed in the presence of water.
Many craters contains multiple features, all at depth of 4000 to 4500 meters-- indicating that these craters once contained pools and flows of water that changed and receded over time.
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