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Why planets are spinning How stars were born How universe is formed Why the galaxy is in disk shape Earth & Life existence Cause for hurricanes & Tornados How volcanoes & magma formed.
How does a Star is born
We can find explanations to all activities take place in the universe, by taking as starting point "Universe was a cloud of dust in the beginning, acquired a three dimentional space."
Due to interactive gravitational force these tiny particles are pulling towards each other to become larger objects . Same time, the space between existing particles are expanding, because these particles have absorbed the nearby particles, also they move at different directions due to interaction with nearby celestial bodies. Therefore, in order to form gravitational bodies including solar systems and galaxies, while expanding the universe, a sudden explosion such as a big bang is not required. A cloud of dust can do by itself.
Why planets are spinning
Due to attraction between two specks of dust, a larger particle could be born. Developing the size of this object, it gradually increases to the size of a planet. Even if the first particle in not spinning, when it attracts another particle in to it, the combination of two particles start spinning due to the conserved by the impulse generated during the collision.
When stellar objects collapse on each other while they are moving on different directions, they finally become one object with some angular momentum causing rotational movement around its own axis. This is the reason that stars & planets spinning.
Aa shown in the figure, any asteroid "B" influenced by a larger planet "A" also can attract by a planet"C", orbiting around "A", but due to its already attained velocity it can orbit around the planet"C" following the axis of rotation.
Accordingly any orbital path of a planet is not a perfect ellipse.
Earth consists of two layers of fluids. The first fluid layer is water in ocean and rivers while the other fluid layer is atmosphere. Life exists in both fluid layers.
Life on earth has to fulfill certain conditions to performance as living beings:
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Intelligence and ability to response to environment .
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Ability of reproduction of the same kind of living being.
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Responses and reaction to environment.
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Chemical process producing energy for its activities and growth (Metabolism)
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Growth
For the existence of life on earth there are certain essentials including:
Water, sun light/heat, oxygen, gravitation.
All above are the essentials for life on earth.
If any life existence is found outside earth able to manipulate by itself and having intelligence that can be different from life make up form on earth. (Possibilities of such life existence may be having super natural abilities such as: Do not need to breath, No life cycle prevailing. No need of comfort by physical contact with another. This could be the mythical existence terms of heaven or any other worlds.)
How do Volcanoes, lava and magma formed?
During formation of a planet, it attracts meteoroids and asteroids into it at indefinite intervals and the planet grow in size gradually. When the size & the mass of the planet is increasing, gravitational drag towards the center grow higher and higher. The particles towards the inner core of a planet are then subjected to higher gravitational pull and inter molecular movements are confined. All the particles of a body are subjected to intermolecular translational and rotational movements consistently.
Therefore these particles getting warm up due to the friction between each other and finally melt due to heat generated by the friction between these particles under high pressure. They collide on each other to generate heat to melt rock in the form of geothermal energy and the molten rock become magma, the fluid molten rock.
As we know small planets like moon does not have eruption of lava, because it doesn’t have sufficient gravitational thrust of inner core materials to form lava and erupt as magma.
When you pile up materials such as sand, grain or anything consisting small particles, you can experience a higher temperature towards the interior bottom of the heap of materials, when you explore in to it.
We can experience this increase of heat when we dig pits on earth or bore a hole on ground. I was engaged in boring foundations to high rise building in several occasions. The earth and rock samples below the depth 20 meters or more are coming with high temperature smokes.
This is the same phenomena of the interior of a planet getting hot with molten lava due to heat generated by confined materials inside the core of the planet. Any other energy source is not required to generate lava inside a planet. Due to irregularities experienced over the planet surface and even inside of it, these molten liquid can come to the surface from time to time as volcanic eruption.
Smaller planets do not have this ability of generating molten liquid material inside of it; for they don’t have much load to exert higher pressure to confine movements of particles.
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