Gliese 581 (/ˈɡliːzə/) is a red dwarf star of spectral type M3V at the center of the Gliese 581 planetary system, about 20.5 light years away from Earth...

Gliese 581g /ˈɡliːzə/ was a candidate exoplanet postulated to orbit within the Gliese 581 system, twenty light-years from Earth. It was discovered by...

Gliese 581c /ˈɡliːzə/ (Gl 581c or GJ 581c) is an exoplanet orbiting within the Gliese 581 system. It is the second planet discovered in the system and...

argued that it is still possible that Gliese 581d might exist, on the basis of a new measurement of Gliese 581's rotation period at 148.7±0.8 d, as opposed...

have a thick atmosphere, oceans and even life. The unconfirmed planet Gliese 581 g is another good candidate. This planet is estimated to be between three...

contributed include HD 40307, HD 154857 c, Kapteyn c, Gliese 682 c, HD 154857, Gliese 221, Gliese 581 g and the planetary system orbiting Tau Ceti. He has...

distance from Gliese 581 of 0.073 astronomical units (6.8 million mi, 11 million km), it is on the "warm" edge of the habitable zone around Gliese 581 with an...

System), those planets being Dimidium, originally dubbed "Bellerophon"; Gliese 581 g, sometimes called "Zarmina," or even more rarely "Zarmina's World" or...

Butler, for discovering Gliese 581 g, the first potentially habitable planet outside of the Solar System. However, Gliese 581 g was later found to be a...

in 2009, were directed to the Gliese 581 system, containing three planets in the HZ—Gliese 581 c, d, and the unconfirmed g. Biology portal Astronomy portal...