GJ 581 radial velocity curve

The GJ 581 planetary system is already known to harbour three planets, including two super-Earth planets that straddle its habitable zone. We report the detection of an...

格利泽581（GJ 581）行星系统已被证实拥有三颗行星，其中包含两颗横跨其宜居带（habitable zone）的超级地球（super-Earth）。本研究报道了对……的探测。