List of nearest terrestrial exoplanet candidates - Wikipedia

Exoplanets discovered (incomplete) Another likely candidate is Alpha Centauri, Earth's nearest Sun-like star system 4.37 light years away. Estimates place the probability of finding a habitable planet around Alpha Centauri A or B at roughly 85%. Alpha Centauri is the target of several exoplanet-finding missions,...

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Group of Earth-like planets 40 light years away could harbor ...

(Natural News) As the search for alien life and potentially habitable planets outside of the solar system continues, some experts now believe that they have found the perfect candidate: a densely packed family of planets that is part of what is called the TRAPPIST-1 system. Located some 40 light years away from Earth, the system could contain the first signs of life in the far reaches of space.

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NASA found 7 "Earthlike" planets just under 40 light years ...

NASA found 7 "Earthlike" planets just under 40 light years away Feb 22, 2017Darrell Etherington NASA has discovered seven planets with Earth-like qualities orbiting a nearby star making them among the strongest candidates in the continued search for extraterrestrial life among known exoplane...

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Solar System 40 Light Years Away - Image Results

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What is a light-year and how is it used?? - NASA

Answer: A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More p recisely, one light-year is equal to 9,500,000,000,000 kilometers. Why would you want such a big unit...

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'Super-Earth' 40 light years away is best chance of finding ...

'Super-Earth' 40 light years away is best chance of finding life outside Solar System, say scientists. Astronomers estimate the age of the planet to be at least five billion years, just a little older than Earth. They also deduced that it has a diameter 1.4 times larger than Earth. But with a mass around seven times greater than Earth, and hence a much higher density, it implies that the exoplanet is probably made of rock with a dense iron core.

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Stars within 20 light-years -

Stars within 20 light-years. A few (such as Barnard's Star and Kapteyn's Star) may be as much as 10 or more billion years old. By comparison, Sol is middle-aged at almost 4.6 billion years old, while younger stars include the Sirius binary system with perhaps around 300 million years.

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Three New Earth-sized Planets Found Just 40 Light-Years Away ...

Three New Earth-sized Planets Found Just 40 Light-Years Away. The star, originally classified as 2MASS J23062928-0502285 but now known more conveniently as TRAPPIST-1, is a dim "ultracool" red dwarf star only .05% as bright as our Sun . Located in the constellation Aquarius, it's now the 37th-farthest star known to host orbiting exoplanets.

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Stars within 50 light years - An Atlas of The Universe

Stars within 50 light years. This is a map of every star within 50 light years visible with the naked eye from Earth. There are 133 stars marked on this map. Most of these stars are very similar to the Sun and it is probable that there are many Earth-like planets around these stars.

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NASA: We found 7 Earth-sized planets just 40 light years away

During a news conference in Washington DC Wednesday, NASA revealed that, using the Spitzer Space Telescope, they've found seven new Earth-sized planets orbiting a star just 40 light years away ...

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Solar System 40 Light Years Away - Video Results

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