3-6. The 3 planet model would have gliese 581 b too hot, gliese 581 c in the habitable zone, and gliese 581 d too cold. The 6 planet model would have gliese 581 e, b, and c too hot, gliese 581 g and d in the habitable zone, and gliese 581 f too cold.
Earth is similar to Gliese 581 c, in that they both are the third planet from their sun. See related links for information about Gliese 581 c.
Otherwise known as Zarmina's world, Gliese 581 G is apparently of the condition to sustain life. It is an estimated 20.3 light years away. It orbits around a red dwarf called Gliese 581. For more info check out the related link
Because Gliese 581 g, if it exists, is located near the middle of the habitable zone (or Goldilocks zone - [See related question]) of its parent star.
12,000 miles in diameter
A misspelling of Gliese 581 e perhaps?
Gliese 581 is a red dwarf star and does not have an orbit as such. The term orbit is normally reserved for planets revolving around a star.
gliese 581 is a star system not a planet however two of the 3 planets there are debatable that one of them could support life
Yep,There's Gliese 581 g. There are also dwarf planets.
Gliese 581 g was discovered on September 29, 2010.
Gliese itself does not exist, but Gliese 581 is a red star.
Earth is similar to Gliese 581 c, in that they both are the third planet from their sun. See related links for information about Gliese 581 c.
At present there are 350 extrasolar planets. Most are contained in the Milky Way galaxy. They are primarily "gas giant" planets, but if our solar system is typical (the Law of Mediocrity would lead us to believe it is) there should be many more rocky planets like ours.The extrasolar planets discovered in our neighbouring galaxy, Andromeda, are: * Upsilon Andromeda b (AKA: HD69830 b)* Upsilon Andromeda c (AKA: HD69830 c) * Upsilon Andromeda d (AKA: HD69830 d) * HD 8673 bAgain, if our galaxy is normal, then Andromeda would have planets around 10% of it's sun-like (G type) starsAside: The "Law of Mediocrity" states that you're nothing special. If you can do it, likely a lot of people can.Update 2009: Newest extra solar planets are Gliese 581 (the closest in size to Earth, only 1.9 times larger) and Gliese 581 (even larger), but it's sitting square in the habitable zone, where liquid water would be possible. Both Gliese 581 d and Gliese 581 e are located in constellation Libra and orbit around Gliese 581.
Gliese 581 IS the system, D is the planet.
The temperature is not precisely known. If you read the Wikipedia article on Gliese 581 c, you'll find various estimates, based on different methods.
There are planets that are good candidates. There called Gliese 581 c and Gliese 581 d, they orbit a red dwarf 20.3 light years away. And they are thought to have an atmosphere and a temperature in which water may exist, and may also be in the "Goldilocks Zone."
No. g liese 581c is a planet that orbits a star, Gliese 581.
No.