Keywords: planet X planets of the solar system
Japan University scientists say they believe there is another star to Earth 2/3-size planets in the solar system the distant regions of the orbit. Agence France Presse, 28 February cited Kobe University researchers said that the computer simulation of calculation results that they concluded that the discovery of the mysterious planet X was only a matter of time.
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Kobe University Professor and renowned researcher to well being on AFP reporter said: as the planet's surface temperature is very low, so the surface is always covered with snow and ice, solid state of ammonia and methane.
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This is the well being and researchers Patrick · likavka, a study will be published in the United States April issue of Astronomy magazine.
Kobe University published study brief said: the external edge of the solar system is likely to exist an unknown line star celestial bodies, its quality of up to 30% of the Earth to 70%.
Outlined: If launched an extensive research, the planet is likely to be found within 10 years.
The research team said that has not yet been discovered, scientists will the planet planet named X. The planet has a flat long oval track, run around the Sun for a thousand years of the cycle. Estimated its orbital radius of up to 150 billion to 260 million km.
In this study reported two years ago, Pluto was from the list of the planet.
Pluto is a United States astronomer Clyde · Tang Bo in 1930 in the so-called Laag belt. Laag belt is solar system peripheral a cosmic debris consisting of rings.
In soup Po died nearly 10 years later in 2006, the International Astronomical Union found that Pluto is confusing Laag belt region a dwarf planet.
The International Astronomical Union finds that the solar system only by mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
Research Group pointed out that, since the mid-1990s, in the distant regions of the solar system discovered more than 1100 pieces of celestial bodies.
The well is said: However, this will be the first discovery of celestial bodies, most than Pluto.
Researchers build a theoretical model, the observation of the solar system's remote regions in the past four billion years to evolve. The well is said to explain these celestial bodies, in our view, assuming there is an unknown planet is a very natural way.
He said: in our hypothesis, we calculated the past four billion years of cosmic debris how movement. Calculation results and we observed the actual running of celestial bodies.
The well is said: we look forward to ongoing observation of celestial bodies in the joint project will eventually discovered planet X.
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