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| rdfs:comment | - Gliese 581 d is the third planet in the Gliese 581 planetary system, and a potential planet that may indeed be terrestrial. Since Gliese 581 c, the previous planet in the system that was thought to be terrestrial, was discovered to be inhabitable, they found Gliese 581 d, and it is in the outer edge of the habitable zone.
- Gliese 581 d is a planet found orbiting its faint star Gliese 581 in the constellation Libra. The planet orbits the far edge of its parent star's habitable zone and may host life even though its a Super-Earth.
- Gliese 581 is the only habitable extrasolar planet.
- Gliese 581 d /ˈɡliːzə/ (often shortened to Gl 581 d or GJ 581 d) is a possible extrasolar planet orbiting the star Gliese 581 approximately 20.4 light-years away in the constellation of Libra. It is the third planet claimed in the system and (assuming a six-planet model) the fifth in order from the star. Though not confirmed to be a terrestrial planet and significantly more massive than Earth (at 6.98 Earth masses), the Super-Earth is the first exoplanet of terrestrial mass proposed to orbit within the habitable zone of its parent star.
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| Relevance | - In the outer edge of habitable zone
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| abstract | - Gliese 581 d /ˈɡliːzə/ (often shortened to Gl 581 d or GJ 581 d) is a possible extrasolar planet orbiting the star Gliese 581 approximately 20.4 light-years away in the constellation of Libra. It is the third planet claimed in the system and (assuming a six-planet model) the fifth in order from the star. Though not confirmed to be a terrestrial planet and significantly more massive than Earth (at 6.98 Earth masses), the Super-Earth is the first exoplanet of terrestrial mass proposed to orbit within the habitable zone of its parent star. Assuming its existence, computer climate simulations have confirmed the possibility of the existence of surface water and these factors combine to a relatively high measure of planetary habitability.
- Gliese 581 d is the third planet in the Gliese 581 planetary system, and a potential planet that may indeed be terrestrial. Since Gliese 581 c, the previous planet in the system that was thought to be terrestrial, was discovered to be inhabitable, they found Gliese 581 d, and it is in the outer edge of the habitable zone.
- Gliese 581 d is a planet found orbiting its faint star Gliese 581 in the constellation Libra. The planet orbits the far edge of its parent star's habitable zone and may host life even though its a Super-Earth.
- Gliese 581 is the only habitable extrasolar planet.
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