answersLogoWhite

0


Best Answer

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.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many planets does gliese 581 have?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Does Gliese 581 have an elliptical orbit?

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.


Anything about the new planet Gliese 581?

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


Are there any other planets than the ones we know of?

Yep,There's Gliese 581 g. There are also dwarf planets.


When was Gliese 581 g discovered?

Gliese 581 g was discovered on September 29, 2010.


What color is gliese?

Gliese itself does not exist, but Gliese 581 is a red star.


What is the atmosphere of gliese 581 c?

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.


How many planets does Andromeda galaxy have?

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.


What solar system is gliese 581d in?

Gliese 581 IS the system, D is the planet.


Temperature gliese 581 c?

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.


Is there another planet that you could live on?

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."


Is gliese 581c a sun?

No. g liese 581c is a planet that orbits a star, Gliese 581.


Is gliese 581 moving towards the constellation of leo?

No.