Orbiting a nearby crimson midget ace scream Gliese 581 are 6 planets . One of them is a rocky ball , bigger than Earth , in the “ habitable zone ” where water system is smooth and temperature are human - friendly . It ’s potential we could live there .
Unlike Earth , this planet call Gliese 581 g , is “ tidally locked ” to its ace . That means one side of the satellite always faces the sun , and the other faces duskiness . Temperatures on the two sides would be dramatically different , with the livable field in the “ eradicator ” between day and night .
Living on Gliese 581 g would put you in an eternal twilight , which does n’t sound forged at all . temperature in the terminator arena might be between -24 and 10 degrees Fahrenheit ( -31 to -12 level Celsius ) , which is the fair temperature of the planet ’s airfoil . So thing would be a bit parky , but you could always chat the perma - sun on dayside if you needed a loony toons of cherry-red nanus radioactivity .
According to AFP :
The planet , plant by astronomers at the University of California , Santa Cruz , and the Carnegie Institution of Washington , is orbiting in the middle of the “ habitable zona ” of the red dwarf genius Gliese 581 , which means it could have water on its surface .
Liquid water and an aura are necessary for a planet to possibly sustain lifespan , even it it might not be a great place to live , the scientist tell .
The scientist determined that the satellite , which they have called Gliese 581 g , has a mass three to four time that of Earth and an orbital catamenia of just under 37 days .
Its mass signal that it is credibly a jumpy planet and has enough sobriety to have on to an atmosphere , accord to Steven Vogt , prof of uranology and astrophysics at the University of California , Santa Cruz , and one of the leader of the team that discover the planet .
The research worker say the most important panorama of this uncovering is that it entail Earthlike worlds are in all likelihood reasonably coarse , given that we find one that ’s practically in our own astral backyard .
viaAFP[PDF of scientific newspaper from Astrophysical Journalvia Steven Vogt ’s website ]
Image by Lynette Cook
AstrophysicsdiscoveriesScienceSpace
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