Selasa, 07 Februari 2017

Earth and The Moon Will Collide in 65 Billion Years

  • The Moon currently away from the Earth at a speed of about 3.8 cm/year
  • But experts believe that the rotation of the Earth will one day slow down
  • This will cause the moon to slowly pull the Earth
  • If the two collide, the energy released would melt the Earth in an ocean of magma

The Moon is currently in rotation of the Earth at a rate of about 3.8 centimeters per year.

But experts believe that in the future, this could change, and the two organizations could one day be on a collision course.

If the Moon and Earth collide, the energy released by the fusion would melt the Earth in an ocean of magma.

Fortunately, the disaster is not expected to happen for a few years 65 billion.



While the Moon is currently in rotation of the Earth at a rate of about3.8 centimeters a year, experts believe that in the future, this could change, and the two organizations could one day be on a collision course (artist's impression)


The prediction just Dr. Jason Barnes, planetologist at the University of Idaho.

Speaking to Forbes, Dr. Barnes said: "the final final State of the changing tide in the earth-moon system will be actually the inspiral of the Moon and its subsequent collision and accretion on the ground."

There's the moon first formed about 4.5 billion years and has since slowly away from the Earth.

This recession is mainly due to the action of the tides of the Earth.

The Moon is held in orbit by the gravitational force of the Earth, but at the same time, the moon also exerts a gravitational force on our planet, which causes the movement of the Oceans of the Earth, to forma tidal bulge.

As the earth rotates, this tidal bulge slightly in front of the Moon andfeeds a small amount of energy from the Moon, pushing into a higher orbit.
You can imagine this as being as follow the tracks more quickly outside of a race.

To understand the rate of recession of the Moon, researchers can bounce lasers on reflectors, which were left on the Moon by the Apollo missions.


HOW IT WILL HAPPEN

About 6 billion years, the Sun will enter what is called the "red giant phase" of its evolution.

It will begin once all the hydrogen is exhausted in the core and the ashe insert helium who has 
implemented it becomes unstable and collapses under its own weight.
 
The core of the Sun will become a grilled white dwarf remnant, while the outer layers of the Sun will expand outwards beyond the orbit of the Earth.

This will be SAP energy from the earth-moon system.

This would cause the Moon begin to crawl toward the Earth.

65 billion years, the Moon could collide with its transformation into a huge ball of magma of the Earth.




6 billion years, the Sun should pass by a 'red giant phase', when it is running out of nuclear fuel, and her heart become a white dwarf remnant of grilled

Dr. Barnes said: ' bounce us lasers off of these and other reflectors on the Soviet Lunokhod rovers to measure the distance to the Moon precisely.

"With the help of these directly we have measured how fast the Moon recedes."

But Dr. Barnes suggests that the rotation of the Earth will one day slow down until it is the same as the orbital period of the moon.

At this time there the Moon stops to move outwards.

Meanwhile, 6 billion years, the Sun should pass by a 'red giant phase', when it is running out of nuclear fuel, and its core becomes a white dwarf remnant of grilled.

The outer layers of the Sun will then extend outwards beyond the orbit of the Earth, to SAP the energy of the earth-moon system.

This would cause the Moon begin to crawl toward the Earth.

Dr. Barnes said: "eventually, she would get so close that it would be circling, dispel its orbital kinetic energy in a spectacular collision and merging with the Earth," said Barnes.

With the Sun, after having been a white dwarf for tens of billions of years, the Earth would be frozen.

But if the Moon and the Earth collision, this can be set to change.

Dr. Barnes has added: "the energy released by the fusion would melt the Earth in a magma ocean.

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