What were the new planets that were discovered recently?
969053
More than a decade after the first planets beyond our solar system were found, astronomers have discovered about 200 of these "extrasolar planets," as they're called. Using a common-sense definition of potentially habitable planets, coupled with extensive computer simulations, scientists have calculated how many potentially habitable planets might be detected around other stars by the SIM PlanetQuest mission. ("SIM" stands for Space Interferometry Mission.) \n\nThe mission, scheduled for a launch in the next decade, will target planets with specific traits in common with Earth: a similar mass and an orbit in the "habitable zone," not too close and not too far from its parent star. With this mass and location, it's believed a planet could have liquid water on its surface and an atmosphere -- conditions considered necessary for life to gain a foothold. \n\nThe science team has shown that, in a survey of the best 120 candidate stars for hosting such planets, SIM PlanetQuest would have the sensitivity to find: \n\n-- Planets smaller than Earth around six stars \n\n-- Planets smaller than twice Earth's mass around 24 stars
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Well... Pluto isn't exactly a planet... some people speculate it is... others don't. Yes, another one has been discovered a while ago... I think it was Planet Nebula or something... in the far away galaxy of Cygnus (the constellation that resembles a goose)... You are talking about our solar system... right? I thought as much. In our solar system... there'd be 8 or 9, depending if you call Pluto a planet or not.\n\nEDIT: OK... there was one mass that could be considered a planet found in our solar system. It was called Ceres or something... found between Mars and Jupiter. Pluto may be an asteroid!
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No one knows.\n\nScientists keep discovering large round things going around the sun (which is one definition of a planet).  Up until a few years ago, the pretty much accepted answer was 9:\n\n Mercury\n Venus\n Earth\n Mars\n Jupiter\n Saturn\n Uranus\n Neptune\n  and Pluto.\n\nBut in 2003 astronomers Mike Brown, Chad Trujillo, and David Rabinowitz discovered another planet-sized body, WAY out beyond Pluto.  The official name of this 'planet' for now is just 2003UB313, which is an astronomical code for keeping track of new objects.  The astronomers submitted the discovery to the International Astronomical Union (IAU).  The IAU will not only pick a name for this new body, but they will also determine if it will be officially called a planet.  \n\n Since UB313 is bigger than Pluto, there is actually a chance that, if the IAU decides UB313 is not a planet, then Pluto will not be called a planet either.  By discovering a new 'planet,' we may have decreased the number of planets in our solar system from 9 to 8!\n\n But that's not the end of the story.  Mike Brown and the gang keep discovering other big things out there that could possibly be called planets.  Their web site (see the link below) lists three other large objects they have found that might someday be called planets.\n\n And THAT's not the end of the story, either. That's just our solar system.  Scientists are discovering planets that go around other stars quite often.  The second web site below is NASA's place for information about these extrasolar planets. As of 15 June there were 193 of them!
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(m)\n\nIn July 1995, two astronomers from the University of Geneva, Didier Queloz and Michael Mayor, found the first planet orbiting a normal star in the constellation of Pegasus by the spectroscopy method. The discovery of 51 Pegasus was confirmed by astronomers Geoff Marcy and Paul Butler of San Francisco State University. Marcy and Butler have since found numerous planets around other stars using the spectroscopy method. As of May 2000, we have found over 50 extrasolar planets. All of the planet-hunting methods tend to detect large planets -- about half the size of Jupiter to several times the size of Jupiter. These planets tend to orbit their parent stars within about 3 astronomical units (AU)\n\nSome of the extrasolar planets found.\nThe names of the planets are in the center of each row. The position of each planet in the row indicates its distance from its parent star in AU. The mass of the each planet is written to its right (MJ means "compared to the mass of Jupiter").
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Nope.  No new officially named planets have been added since 1930.  We don't give names to extra solar planets, we simply refer to them by the name of their parent star.\n\nWhen you read press releases about "new planets" none of then are officially planets yet, and any names that are given are usually code-names that the researchers have been using.\n\nFor example there is zero chance that the large object that is currently being hailed as the 10th planet will be called Xena.  Xena was the code name that Mike Brown's research team gave to the object for internal use.  The object we call Sedna went through the same thing.\n\nNo planets named Zoe, and no asteroids named Zoe either.
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July 29, 2005: "It's definitely bigger than Pluto." So says Dr. Mike Brown of the California Institute of Technology who announced today the discovery of a new planet in the outer solar system.\n\nThe planet, which hasn't been officially named yet, was found by Brown and colleagues using the Samuel Oschin Telescope at Palomar Observatory near San Diego. It is currently about 97 times farther from the sun than Earth, or 97 Astronomical Units (AU). For comparison, Pluto is 40 AU from the sun\nThe planet's temporary name is 2003 UB313. A permanent name has been proposed by the discoverers to the International Astronomical Union, and they are awaiting the decision of this body before announcing the name. \nAm I right U_EVERYONE_K
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The new things they discovered are Sedna and Quaoar. So there could be 11 planets\nThe planet Quaoar  is the 11th  planet in the meridian solar system . Its orbit is different than the other planets in our solar system.  The surface of Quaoar is barren it consists mainly of hard rock and ice there is a light atmosphere around the planet Quaoar but it's not fit for humans. There are no life forms on the surface of Quaoar it is a dead planet and you could say the planet Quaoar is a large rock trapped in the darkness of the Kuiper belt in a orbit around our sun. \n\nThe planet Sedna is the second most reddish planetary body in the Solar System, after Mars. Although inclined by only around 11.9 degrees from the ecliptic where the eight major planets orbit, Sedna's distant orbit is extremely elliptical indicating that its formation and orbit may have been influenced by by a passing nearby star during the early years of the Solar System, when Sol formed out of a molecular cloud with many other closeby stars around 4.6 billion years ago. There is indirect evidence (an unexpectedly slow 40-day rotation) that Sedna has its own moon, which astronomers hope to confirm with the Hubble Space Telescope (more information and images from NASA. The icy object will move closer to the Sun over the next 72 years -- to 76 AUs of Sol -- before receding back towards the inner Oort Cloud. \n\nThis is about their discoveries: http://science.nasa.gov/headlines/y2005/29jul_planetx.htm\nhttp://news.bbc.co.uk/2/hi/science/nature/3511678.stm
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From the planets you just mentioned.
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The new planet is the most distant object ever seen in orbit around the sun, even more distant than Sedna, the planetoid discovered almost 2 years ago. It is almost 10 billion miles from the sun and more than 3 times more distant than the next closest planet, Pluto and takes more than twice as long to orbit the sun as Pluto.
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planets, stars, and quasars
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More than 150 exoplanets have been discovered since 1995, but we have more and better techniques for finding planets now so we will be discovering more and more exoplanets.  On top of this, we now have ways to discover terrestrial (rocky) planets, not just the biggest gas giants.  Eventually, NASA is supposed to launch the terrestrial planet finder, which will find many earth-like worlds, assuming it actually gets launched.
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A new object, 2003 UB303, was discovered in orbit beyond Pluto. It's preliminary name is Lila. There is still debate as to whether or not it is actually a planet or a large asteroid. This is the same as the current debate about Pluto.
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Yes there is a tenth planet out there but they haven't named it yet, all we know is that its a kuiper belt object, and larger than pluto
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There are many planets discovered (through pictures of many forms). There haven't been any planets discovered with life on them, but there have been many planets discovered.
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i don't know about bigger but yeah they found another solar system
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Currently, we have discovered 10 planets (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, and Sedna), but there are smaller planets called transneptunian objects that are very small and cannot be detected by current technology. Carla is probably a transneptunian object.
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The 10th planet was discovered last summer.\n\nJuly 29, 2005: "It's definitely bigger than Pluto." So says Dr. Mike Brown of the California Institute of Technology who announced today the discovery of a new planet in the outer solar system.\n\nThe planet, which hasn't been officially named yet, was found by Brown and colleagues using the Samuel Oschin Telescope at Palomar Observatory near San Diego. It is currently about 97 times farther from the sun than Earth, or 97 Astronomical Units (AU). For comparison, Pluto is 40 AU from the sun. \n\nThe planet's temporary name is 2003 UB313. A permanent name has been proposed by the discoverers to the International Astronomical Union, and they are awaiting the decision of this body before announcing the name.