Gliese 581c: Perbedaan antara revisi

 

===Iklim===

[[image:Gliese581cEarthComparison2.png|thumb|right|280px|Perbandingan antara [[Bumi]] dan Gliese 581 c]]

Gliese 581 c memiliki kesetimbangan temperatur permukaan diantara 0 °[[Celsius|C]] dan 40 °C.<ref name="BBC1">{{cite news |url=http://news.bbc.co.uk/1/hi/sci/tech/6589157.stm |title=New 'super-Earth' found in space |accessdate = 2007-04-25 |date=[[25 April]] [[2007]] |publisher=BBC News }}</ref> Namun, temperatur permukaan tergantung pada atmosfir planet, yang masih tidak diketahui. Anggota peneliti Xavier Delfosse menyangka bahwa temperatur permukaan hanya akan memanas;untuk contoh, the corresponding calculation for Earth yields an "effective surface temperature" of 256 K (&minus;17 °C), yet Earth's true surface is 32 K warmer, an average of 288 K (15 °C), due to the [[greenhouse effect]] of its atmosphere.<ref>"More Earthlike Planets to Come", Wired Science, [http://blog.wired.com/wiredscience/2007/04/gliese_581c_dis.html]</ref>