Hypothetical "Ninth planet" can be an accumulation of small objects

Date:

2018-06-06 13:00:07

Views:

3316

Rating:

1Like 0Dislike

Share:

Hypothetical Source:

On the edge of the Solar system can be another methadonemaintenance planet. At least this suggestion walks among astronomers. This is indicated by the strange behavior of some TRANS-Neptunian objects that are not moving the way it does most of the planets of the system, as well as the bulk of asteroids, comets and other objects. Something makes these body to change its trajectory. But what?

About the possible discovery beyond the orbit of Pluto's largest celestial body, scientists said in mid-January 2016. A hypothetical object revolves around the Sun in an elongated path (in inclined relative to Earth's orbit plane) with a period of 15 thousand years, and physico-chemical properties reminiscent of Neptune.

Of Course, the probability of the presence of another object the size of a planet inside our Solar system could not be of interest to scientists. According to the latter, the ninth planet (no, it's not about Pluto) can be several times larger and denser than Earth. But not everyone agrees with the view that we are talking about the planet.

According to the findings of a new study, some peculiarities of behavior of part of the TRANS-Neptunian objects could be explained without the presence of the mysterious planet. Paper presented at the 232-th annual meeting of the American astronomical society, disproves the possibility of the existence of the "Ninth planet", but at the same time suggests that uncharacteristic behavior of objects within the system could be explained by the presence of a large number of compact cosmic bodies moving group.

Informed criticism of the hypothesis of "the Ninth planet" claimed that no massive body on the edge of the Solar system and observations of the unusual orbits of some objects can be explained by inaccuracy of calculations or some other random factor.

The New study does not directly support the supporters of the hypothesis of the existence of the "Ninth planet", but at the same time and it does not support the skeptics. According to researchers at the University of Colorado, most of the models used for tracking thousands of TRANS-Neptunian objects, to reduce the necessary computing power do not consider a lot of these objects. In other words, all these models represent a simplified picture of the real situation relating to these objects and their interactions between themselves and other more remote objects. And because these objects are not influenced by the gravity of Neptune (because they are called TRANS-Neptunian because they are located outside its orbit), due to its own gravity they can form clusters.

According to scientists, the presence of such clusters could explain some (but not all) of astronomical phenomena that are attributed to a hypothetical "Ninth planet". For example, this theory can not explain the peculiarity of the inclination of the orbit of objects that fall under the influence. If "the Ninth planet" really existed, then this feature would have an explanation. However, the accumulation of objects will not be of sufficient gravity as to affect them.

According to another hypothesis, the isolation of the orbits of some TRANS-Neptunian objects could be explained by the asteroid collision, and not the gravitational influence of a hypothetical ninth planet.

Recommended

Can genes create the perfect diet for you?

Can genes create the perfect diet for you?

Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...

How many extraterrestrial civilizations can exist nearby?

How many extraterrestrial civilizations can exist nearby?

If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...

Why does the most poisonous plant in the world cause severe pain?

Why does the most poisonous plant in the world cause severe pain?

The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

As the communication with the dog affects the human body

As the communication with the dog affects the human body

people just have dogs in their homes and get amazing pleasure from talking and walking with them. This should have an explanation from a scientific point of view, and it is not complicated. It gave Meg Olmert, author of «Made...

Scientists discovered in the brain Department, responsible for the

Scientists discovered in the brain Department, responsible for the "spiritual experience"

Regardless of whether you consider yourself a religious person or not, many people have probably experienced moments in life, which are called "spiritual" experience. In such situations, one usually feels an unpreceden...

HoloLens can now hold the blind through a complex building

HoloLens can now hold the blind through a complex building

the HoloLens, "computer face" from Microsoft, is designed for mixing digital images with the real world. However, scientists have discovered that the headset is also very good to cope with the unusual: helping blind people make th...

10 scientific explanations for paranormal phenomena – from demons to ghosts

10 scientific explanations for paranormal phenomena – from demons to ghosts

We live in a rational world. In a world where there are no ghosts, angels and demons, and creaking floorboards at night result from poorly laid flooring, and not just another visit recently deceased grandmother. But if the ghosts ...

Vitamin and mineral supplements showed its uselessness

Vitamin and mineral supplements showed its uselessness

According to the findings of a group of canadian scientists from the University of Toronto and the hospital St-Michel, published in the journal of the American College of Cardiology, the daily use of vitamin and mineral supplement...

NASA will learn to search for life on the bottom of the ocean

NASA will learn to search for life on the bottom of the ocean

Near the coast of the Big island of Hawaii at a depth of 1000 meters beneath the ocean surface bubble warm volcanic waters. It's a deep place can tell a lot about how and where to look for extraterrestrial life. Therefore, NASA an...

The first colonists of Mars will have to give up sex and offspring

The first colonists of Mars will have to give up sex and offspring

Plans for the colonization of Mars will require the first colonists substantial sacrifices – the complete rejection of procreation and any sexual relations. Because of this, oddly enough, will depend on the survival of the entire ...

We are not ready for the impending genetic revolution

We are not ready for the impending genetic revolution

When 15 years ago, scientists mapped the genetic information of humans (the genome), they promised to change the world. Optimists expect the era in which disappear all genetic diseases. Pessimists feared the spread of genetic disc...

How to play

How to play "Clover" affects the efficiency of labor

For many mobile quiz «Clover» needs no introduction. The game is very popular and each round collects hundreds of thousands of players. Every day these people are going to answer 12 questions in the hope of receiving a c...

Astrobiologists have selected the most interesting place to search for life on Mars

Astrobiologists have selected the most interesting place to search for life on Mars

an international team of scientists, conducted a comprehensive analysis of the surface of Mars, he found the place of greatest interest with astrometeorological point of view in the framework of future missions to the Red planet. ...

Standard model: the amazing theory of almost everything

Standard model: the amazing theory of almost everything

the Standard model. What a stupid name for the most accurate scientific theory known to humanity. More than a quarter of the Nobel prizes in physics in the last century was awarded to works that either directly or indirectly were ...

K-the computer predicted the existence of exotic particles

K-the computer predicted the existence of exotic particles "DJ omega"

Based on complex simulations of quantum chromodynamics, is made using the K computer, one of the most powerful in the world, HAL QCD Collaboration, scientists predicted the existence of a new type of "dibaryon" particles, containi...

Han Solo's Blaster exists. And it is much more powerful than a lightsaber!

Han Solo's Blaster exists. And it is much more powerful than a lightsaber!

People who think physics is boring, grandiose wrong. She is able to explain everything, from the eerie interactions on a tiny scale of atoms and particles to the behavior of whole universes. And if that's not enough physics could ...

Live

Live "mini-brains" of the Neanderthals will tell you that makes our brain special

He found DNA from Egyptian mummies. He opened Denisovskoe people, an extinct species of ancient man, sekvenirovanie DNA from the tiny bone fragment. He led a large study on the recovery of the genome of Neanderthal man and found t...

Microsoft will capture a biased AI

Microsoft will capture a biased AI

Microsoft — that's the name of another company that tries to curb algorithmic bias. For anybody not a secret that in recent time, artificial intelligence is increasingly coming "to go" and starts the bullshit, reflecting your own ...

"Grandma, why do you need such a big brain?" Really, why?

in most animals the size of the brain proportional to the body size — species with larger bodies have larger brains. But the human brain is six times more than it should be, based on the size of our bodies. It's weird, because the...

Barbeque frying emit deadly carcinogens

Barbeque frying emit deadly carcinogens

Chinese scientists report that the smoke from cooking meat on an open fire is very detrimental to the human body. The researchers evaluated the risk of volatile carcinogenic compounds that occur during frying of meat on the coals,...

"Bacteria-on-a-chip" will help to diagnose the disease from the inside

Scientists at mit have built a intake sensor, equipped with a genetically modified bacteria that can diagnose bleeding in the stomach or other gastrointestinal problems. "Bacteria-on-chip" includes sensors of living cells and elec...

Pluto may be a giant dump of comets

Pluto may be a giant dump of comets

Pluto is no longer a planet, but that doesn't make it less interesting object for research. Having studied the chemical composition of Pluto, a group of researchers from the United States came to the conclusion that dwarf the worl...

Found the harmful flavor electronic cigarettes

Found the harmful flavor electronic cigarettes

still, there are disputes about Smoking electronic cigarettes. It is especially difficult to say something when you have to compare it with the harm from Smoking tobacco. However, a new study presented at the annual conference of ...