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A new study has suggested that the universe is likely to be teeming with extraterrestrial life forms.
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The incredible new haul has more than doubled the total number of known extrasolar worlds to over 3,200.
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Astronomers have identified three new terrestrial worlds around a relatively close 'ultracool' star.
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Scientists have determined that the Earth and moon are made up of material from two separate worlds.
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Researchers have identified what could be two new large planets in the outer reaches of our solar system.
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Members of the public have been asked to help determine what to call 32 distant extrasolar worlds.
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Water-rich asteroids are thought to have brought water to countless other worlds throughout the universe.
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Wandering planets that aren't part of a solar system might still be capable of supporting life.
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Astronomers believe that desert planets similar to Tatooine in Star Wars might actually be common.
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There could be two potentially habitable planets in a binary star system just 4.3 light years away.
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Some extrasolar planets that appear to be habitable may have lost the capacity to support life long ago.
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Scientists in Australia have determined that Earth-like planets are likely to be commonplace.
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A solar system dating back billions of years points to the likelihood that Earth-sized worlds are common.
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Evidence suggests that two planets larger than the Earth may be present in the outer solar system.
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Scientists are experimenting with new ways to explore volcanic fissures and vents on other planets.
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Vast distances between habitable planets could make communication with alien life an inviable concept.
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Extrasolar planets with a companion world tugging at them could remain habitable for much longer.
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A giant laser has been used to simulate the pressures present within the cores of the gas giant planets.
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The successor to the Hubble Space Telescope will be able to observe extrasolar planets like never before.
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The powerful new model can help detect life on extrasolar planets more effectively than ever before.