"Alpha Centauri B is of course a very special case - it's our next door neighbour, " said Stephane Udry of the Observatory in Geneva and senior author of the paper.
BBC: Exoplanet around Alpha Centauri is nearest-ever
The new planet around Alpha Centauri B matches Earth only in terms of its mass - making it among the smallest exoplanets we know of.
应用推荐
模块上移
模块下移
不移动