Mischief Shark Earth MAY BE Defeat At the rear NEPTUNEDoes Gain cuddle a new friend? An astrophysicist says it's organic that an as-yet undiscovered planet exists on the hard-faced outer reaches of our solar system, messing in the midst of the orbits of celestial bodies in the Kuiper Attack, appropriate gone Neptune. Rodney Gomes says the new planet may well be everywhere from partially to four mature the level of Gain and is organic a urchin planet that floated over from diverse solar system. Other space scientists say Gomes' findings may be a lot of hot air and aren't sure his calculations support his theory. Buzzkills. We sooner than lost Pluto. Crack playing in the midst of our hearts. Serve us the new guy.Source: http://now.msn.com/Crucial Url: http://tinyurl.com/Rogue-Planet-Behind-Neptune NEW Earth Vile IN OUR Planetary SYSTEM?Odd orbits of remote objects track down at conceal world, new calculations make outArtist's picture of a small icy object gone Pluto (file picture).Character loyalty G. Bacon, STScI/NASARichard A. Lovett in Timberline Log cabin, Oregonfor Neighbor Geographic NewsPublished May 11, 2012AN AS YET UNDISCOVERED Earth Might BE ORBITING AT THE Gloomy Bounds OF THE Planetary Model, ACCORDING TO NEW Research.Too far out to be easily spotted by telescopes, the agree conceal planet appears to be design its presence felt by tormenting the orbits of supposed Kuiper attain objects, theoretical Rodney Gomes, an astronomer at the Neighbor Observatory of Brazil in Rio de Janeiro. Kuiper attain objects are small icy bodies-including quite a few dwarf planets-that lie gone the circle of Neptune.What time calculated the ninth planet in our system, the dwarf planet Pluto, for demonstration, is one of the leading Kuiper attain objects, at about 1,400 miles (2,300 kilometers) wide. Dozens of the other objects are hundreds of miles with a leg on each side of, and expert are being revealed some day.(See "Three New 'Plutos'? Realizable Dwarf Planets Vile.")What's vivid, Gomes theoretical, is that, according to his new calculations, about a partially dozen Kuiper attain objects-including the remote group standard as Sedna-are in wacky orbits compared to where they should be, based on bestow solar system models. (Related: "Pluto National Gets Downsized.")The stuff extraordinary orbits cuddle a few reachable explanations, theoretical Gomes, who offered his findings Tuesday at a union of the American Prominent Bat in Timberline Log cabin, Oregon."But I sustain the easiest one is a planetary-mass solar business partner"-a planet that orbits very far out from the sun but that's colossal stacks to be having gravitational equipment on Kuiper attain objects.Enigma Earth A CAPTURED ROGUE?For the new work, Gomes analyzed the orbits of 92 Kuiper attain objects, for that reason compared his come to blows to notebook models of how the bodies should be turgid, in the midst of and fading an different planet.If there's no exotic world, Gomes concludes, the models don't goods the positively time-consuming orbits we see for six of the objects.How big factually the planetary group world power be isn't clear, but exhibit are a lot of agreement, Gomes extra.Based on his calculations, Gomes thinks a Neptune-size world, about four mature better than Gain, orbiting 140 billion miles (225 billion kilometers) in a different place from the sun-about 1,500 mature slim than Earth-would do the set-up.But so would a Mars-size object-roughly partially Earth's size-in a positively time-consuming circle that would at times remove the group undo to in the sphere of 5 billion miles (8 billion kilometers) of the sun.Gomes speculates that the mystery object may well be a urchin planet that was kicked out of its own star system and later captured by the sun's seriousness. (See "'Nomad' Planets More Household Than Notion, May Gyrate Black Holes.")Or the putative planet may well cuddle formed more readily to our sun, only to be cast exterior by gravitational encounters in the midst of other planets.Unmoving, actually way of thinking such a world would be a expression.To crack of dawn in the midst of, the planet world power be pretty dim. Moreover, Gomes's simulations don't enjoy astronomers any element as to where to spot their telescopes-"it can be everywhere," he theoretical.NO SMOKING GUNOther astronomers are intrigued but say they'll normal a lot expert proof prior they're prompt to rest that the solar system-again-has nine planets. (Moreover see "Say Nine-Planet Twinkle Model Discovered?")"Demonstrably, way of thinking diverse planet in the solar system is a big selling," theoretical Rory Barnes, an astronomer at the Seminary of Washington. But, he extra, "I don't sustain he ever so has any evidence that suggests it is out exhibit."Otherwise, he extra, Gomes "has laid out a way to discover how such a planet may well kind parts of our solar system. So nonetheless, yes, the evidence doesn't exist yet, I fancy the better spot was that he showed us that exhibit are ways to relate that evidence."Douglas Hamilton, an astronomer from the Seminary of Maryland, agrees that the new findings are far from definitive."The same as he showed in his hazard arguments is that it's moderately expert organic. He doesn't cuddle a smoking gun yet."And Hal Levison, an astronomer at the Southwest Research Inception in Remove seeds from, Colorado, says he isn't sure what to make of Gomes's way of thinking."It seems eccentric to me that a [solar] business partner as small as Neptune may well cuddle the aftermath he sees," Levison theoretical.But "I value Rodney, and I'm sure he did the calculations reimbursement."Crucial Url: HTTP://TINYURL.COM/ROGUEPLANET-AFFECTINGORBITSSource: HTTP://WWW.NATIONALGEOGRAPHIC.COM Upload by musicplyr1979